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Mulia Charcoal

Definitions, regulations, and trade terms

Shisha Charcoal Glossary

Mulia Charcoal ships coconut shell shisha charcoal briquettes to wholesale buyers worldwide. This glossary defines the 89 regulatory, technical, logistics, and trade terms that appear on our invoices, certificates of analysis, dangerous-goods declarations, and packaging artwork — and links every entry down to the pillar page that goes deeper.

Authored by
Andri Dharmawan
Founder & Director
Fact-checked by
Teguh Pranomo
Quality Control Manager
Time to read
12 min

Dangerous Goods Transport & IMDG Compliance

UN 1361 UN 1361

UN 1361 is the United Nations dangerous-goods identifier for "Carbon, animal or vegetable origin" — the classification under which coconut-shell shisha charcoal briquettes are shipped by sea. Cargo declared as UN 1361 is assigned to IMDG Code UN 1361 Class 4.2 (spontaneous combustion), Packing Group III, and since IMDG Amendment 42-24 (mandatory 1 January 2026) must be carried as declared dangerous goods under Special Provision 978 — the self-heating test no longer exempts it.

Detail: What UN 1361 means for your shipment →

UN 1362 (contrast) UN 1362

UN 1362 is the UN identifier for "Carbon, activated" — a distinct classification covering activated carbon engineered for filtration and gas adsorption. Activated carbon and shisha charcoal share a precursor (coconut shell) but differ in process and end use: UN 1362 cargo is also IMDG Class 4.2 but follows a different exemption pathway. Misdeclaring shisha charcoal as UN 1362 is a common compliance error rejected by surveyors and carriers.

Class 4.2 (spontaneously combustible) IMDG Class 4.2

IMDG Class 4.2 is the hazard class for substances liable to spontaneous combustion — materials that may heat up in contact with air and ignite without an external ignition source. Coconut-shell UN 1361 briquettes ship in Class 4.2, Packing Group III; they are weathered after carbonization, which lowers the self-heating tendency at source. Since IMDG Amendment 42-24 a passing self-heating test no longer exempts the cargo from dangerous-goods carriage.

Detail: Is charcoal dangerous goods? →

Packing Group

Packing Group is the IMDG severity tier (I = high, II = medium, III = low) assigned within a hazard class. UN 1361 coconut-shell charcoal is assigned at least Packing Group III — the lowest severity within Class 4.2 — without testing; under Special Provision 978 it is carried as declared dangerous goods regardless of the self-heating test result.

Detail: UN 1361 classification and cargo details →

SP 978 (Special Provision) SP 978

SP 978 is the IMDG Code Special Provision, introduced by Amendment 42-24, that governs how UN 1361 carbon is carried by sea. It replaced the former Special Provisions 925 and 223 and removed the self-heating test-out: coconut-shell charcoal must now be declared as dangerous goods (Class 4.2, Packing Group III) and meet SP 978's weathering, packing-temperature, headspace, and declaration requirements. There is no compliant non-DG route.

Detail: What SP 978 requires →

IMDG Amendment 42-24 IMDG 42-24

IMDG Amendment 42-24 is the revision of the International Maritime Dangerous Goods Code adopted by the IMO and mandatory from 1 January 2026. For UN 1361 it withdrew Special Provisions 925 and 223, introduced Special Provision 978, and removed the self-heating test-out — so coconut-shell charcoal must now be carried as declared dangerous goods. Bookings from the effective date must comply with SP 978.

Detail: What changed for charcoal in 2026 →

Self-Heating Test (Test N.4)

Test N.4 is the United Nations Manual of Tests and Criteria procedure for measuring whether a substance is liable to self-heating: a sample is held at an elevated temperature in a circulating-air oven and observed for self-heating. Since IMDG Amendment 42-24, a passing Test N.4 result no longer exempts UN 1361 charcoal from dangerous-goods carriage — the report is supporting hazard evidence, not a route to non-DG status.

Detail: The self-heating test's role after 2026 →

Dangerous Goods Declaration (DGD) DGD

A Dangerous Goods Declaration is the shipper-signed document that classifies a consignment under the IMDG Code, naming the UN number, hazard class, packing group, packaging description, and the responsible party. The DGD travels with the bill of lading; a single error (wrong UN number, missing SHT reference) is the most common reason a container line refuses or short-ships a UN 1361 booking.

Detail: DGD template for UN 1361 →

Weathering

Weathering is the controlled rest period between completion of carbonization and loading of finished briquettes, during which the residual reactive carbon surface oxidizes and the material's self-heating tendency falls. It is recorded in the QC log and is one of the Special Provision 978 controls that reduce the self-heating risk at source.

Detail: Production process and weathering window →

Vanning Certificate

A Vanning Certificate is a third-party declaration that a shipping container was properly stuffed according to the IMDG Code — covering segregation, weight distribution, dunnage, and headspace. Most carriers and destination ports require a Vanning Certificate for UN 1361 cargo; the surveyor witnesses the stuffing and seals the container.

Detail: Vanning Certificate sample →

Headspace Rule

The headspace rule is the Special Provision 978 requirement that a minimum void space be left in the container (CTU) above UN 1361 charcoal, so heat and any residual outgassing during the voyage are not confined. Headspace is verified at vanning and is among the items a Vanning Certificate attests to.

Detail: SP 978 headspace and stowage rules →

FCL vs LCL

FCL (Full Container Load) and LCL (Less than Container Load) describe how cargo is consolidated for sea freight. UN 1361 shisha charcoal ships FCL only — Class 4.2 dangerous goods cannot be co-loaded with non-DG or differently-classed cargo in an LCL groupage container. Our minimum order is 18 tons (one 20ft container) for that reason.

Detail: Why UN 1361 ships FCL only →

Material Safety Data Sheet (MSDS / SDS) MSDS / SDS

A Material Safety Data Sheet — now commonly a Safety Data Sheet (SDS) — is a standardized document describing a product's hazards, safe handling, and emergency measures. For coconut-shell charcoal it supports the UN 1361 dangerous-goods classification and is requested by carriers as hazard evidence.

Detail: What the MSDS supports for UN 1361 →

Verified Gross Mass (VGM) VGM

The Verified Gross Mass is the total weight of a packed container — cargo plus tare — that the shipper must declare to the carrier before loading under the SOLAS Convention. Charcoal's high density makes an accurate VGM critical to avoid overloading the container.

Detail: Container weight and stowage under SP 978 →

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Technical Quality Specifications

Ash content

Ash content is the non-combustible mineral residue remaining after complete combustion of a fuel, expressed as a percentage by mass. Lower ash means a cleaner burn, less debris in the bowl, and reduced odour. Our published grades range from 1.6-2.0% (Platinum) to 2.5-2.8% (Premium); measurement follows ASTM D1762-84(2021).

Detail: Ash content per grade and how we measure it →

Fixed carbon

Fixed carbon is the share of pure carbon left in a briquette after moisture and volatile matter have burned off — calculated as 100 − (ash + moisture + volatile matter). Higher fixed carbon means a longer, hotter burn at lower ash. Our Platinum grade is ≥ 82% fixed carbon; Premium is ≥ 75%.

Detail: Fixed carbon per grade →

Calorific value

Calorific value (also called heating value) is the energy released per unit mass of fuel during complete combustion, reported in kcal/kg or MJ/kg. Our briquettes are tested per ISO 18125:2017 with a bomb calorimeter; Platinum measures ≥ 7500 kcal/kg and Premium ≥ 7000 kcal/kg.

Detail: Calorific value measurement (ISO 18125:2017) →

Moisture

Moisture is the mass percentage of water in the briquette as delivered, measured by drying a sample to constant mass at 105 °C. All our grades cap moisture at ≤ 6% — higher moisture suppresses ignition, releases steam in the bowl, and adds dead weight to the freight invoice.

Volatile matter

Volatile matter is the percentage of combustible gases and tars driven off when the briquette is heated in the absence of air, measured per ASTM D1762-84(2021). In coconut-shell briquettes, low volatile matter is the property responsible for the characteristic odourless, smokeless burn — fully carbonized briquettes typically run under 15% volatile matter.

Carbonization level

Carbonization level is a qualitative classification of how completely the raw coconut shell has been pyrolyzed, expressed on a 0–100% scale where 100% denotes complete conversion to charcoal. Under-carbonized briquettes smoke, smell, and shed soot; over-carbonized briquettes lose structural integrity. We target ≥ 95% carbonization level on every batch.

Detail: Carbonization in our ovens →

White-ash grading

White-ash grading is the visual quality test in which a briquette is fully burned and the resulting ash is inspected for colour — uniformly white ash indicates clean mineral chemistry and complete combustion, while grey or black streaks point to incomplete carbonization or contamination. Buyers in the GCC market commonly require photographic evidence of white ash as part of pre-shipment QC.

Drop test

The drop test is a mechanical-integrity check in which a briquette is dropped from 1 m onto a steel plate and the number of drops it survives without cracking is recorded. All our published grades hit ≥ 3 drops — the test reflects how the cargo will survive vanning, transhipment, and the customer's own warehouse handling.

ISO and ASTM test methods

ISO and ASTM test methods are the international laboratory standards governing how each charcoal property is measured. Coconut-shell charcoal is a solid biofuel, so it is tested to biomass and charcoal methods rather than the coal and coke standards used for mineral fuels. The methods our COA references: ASTM D1762-84(2021) (ash), ISO 18125:2017 (calorific value), and ASTM D1762-84(2021) for proximate analysis — fixed carbon and volatile matter; moisture is determined by the oven-dry method. Quoting a result without naming its method is meaningless — every value on our certificate of analysis is tagged with the standard it was measured against.

Detail: Standards referenced in our COA →

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Product, Form Factor & Performance

Cube size matrix

A cube size matrix is the published table mapping each cube edge in millimetres to its standard parameters: pieces per kilogram, briquettes per shisha bowl, and per-bowl burn duration. The matrix is what private-label buyers cite when matching a finished SKU to a target retail box weight — 25 mm and 26 mm cubes are the global wholesale defaults.

Detail: Cube sizes and size matrix →

Pieces per kg

Pieces per kg is the count of individual briquettes contained in one kilogram of finished product — a derived figure that depends on edge length, density, and packing. For coconut-shell briquettes at a target density near 1 g/cm³, a 25 mm cube yields roughly 96 pieces per kg, while a larger 28 mm cube yields roughly 70 pieces per kg. The exact pieces-per-kg is recorded on the master-box label so customs and retail audits reconcile to weight.

Hexagonal briquette

A hexagonal briquette is a six-sided extruded cylinder, typically 22 mm across-flats and 50 mm long, designed for narghile and pipe bowls where a single piece spans the bowl head. Hexagonals burn longer per piece than cubes (one piece per bowl session) but ignite more slowly and ash heavier.

Detail: Hexagonal sizes and specs →

Finger briquette

A finger briquette is a slim cylindrical or rectangular bar — typically 100 × 20 × 20 mm — sold for traditional shisha use in cafés where the operator breaks the piece across multiple bowls. The format is dominant in the Levant and parts of North Africa.

Detail: Finger sizes and specs →

Flat briquette

A flat briquette is a thin disc or tablet — typically 30–40 mm in diameter and 8–12 mm thick — designed for quick-light competing formats and HMD-friendly bowls. Flats are sold in foiled stacks and ignite faster than cubes but burn shorter.

Detail: Flat sizes and specs →

Standby vs active burn time

Standby burn time is how long a briquette remains incandescent on the bowl when no one is drawing on the hose; active burn time is the working duration during a session of normal draws (typically 5–7 draws per minute). Active burn time is the figure buyers ultimately care about — our Platinum grade delivers 2.5+ hours per cube at active draw on a standard shisha bowl.

Detail: Burn time benchmarks per grade →

Ignition time

Ignition time is the duration required for the briquette surface to reach uniform red-hot incandescence under direct flame, measured under standardized airflow with an open-coil electric stove or a torch. Coconut-shell natural briquettes typically require 5–10 minutes to fully ignite; quick-light tablets reach incandescence in under 60 seconds but at a cost in odour and burn cleanliness.

Detail: How we measure ignition time →

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Production & Raw Material

Pyrolysis

Pyrolysis is the thermal decomposition of organic matter at high temperature in the absence of oxygen — the chemical process that converts coconut shell into charcoal. Industrial coconut-shell pyrolysis is carried out at 400–700 °C over several hours; the resulting char is the raw material for the briquetting press.

Detail: Pyrolysis step by step →

Carbonization kiln

A carbonization kiln is the sealed thermal vessel — typically a brick or steel drum kiln — in which raw coconut shell is pyrolyzed into charcoal at controlled temperature and oxygen starvation. We operate 8 kilns at our own carbonization plant in Bitung, North Sulawesi, running in parallel to feed the 4 briquetting lines at the Semarang factory.

Detail: Kiln operation and cycle →

Tempurung kelapa (coconut shell feedstock)

Tempurung kelapa is the Indonesian term for coconut shell — the hard, fibrous endocarp left over after the flesh and water are extracted. It is the highest-density natural feedstock available for charcoal: roughly 1.4 g/cm³ raw, versus around 0.5 g/cm³ for wood, which is why coconut briquettes burn longer and produce less ash than wood-based equivalents.

Detail: How we source coconut shell →

Tapioca binder

Tapioca binder is the food-grade starch added at the briquetting stage to hold pulverized coconut charcoal into a coherent cube. Tapioca is preferred over synthetic binders because it carbonizes cleanly during drying, contributes no foreign odour or smoke, and meets food-contact regulations in destination markets. Binder content is typically 3–6% by mass.

Detail: Binder and pressing step →

Briquetting press

A briquetting press is the high-pressure hydraulic or mechanical machine that compacts pulverized coconut charcoal mixed with tapioca binder into the final cube shape — typically operating at 1500–2500 kg/cm² of die pressure. Multiple presses feed a shared drying tunnel; our factory operates 4 lines.

QC protocol

A QC (Quality Control) protocol is the documented set of in-process and pre-shipment checks against which every production batch is verified. Ours includes raw-material moisture sampling, mid-line density measurement, post-drying full-spec analysis (ash, fixed carbon, moisture, volatile matter, calorific value), random drop tests, and pre-loading containerized inspection. The system itself is certified to ISO 9001:2015 by TÜV Rheinland.

Detail: Our full QC protocol →

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Packaging & OEM

Three-tier packaging

Three-tier packaging is the standard wholesale stack: inner plastic film (printed, sealed, retail-ready) → inner box (printed retail unit) → master box (corrugated outer carton). The buyer chooses which tiers ship: "full" (all three), "standard" (plastic + inner box), or "minimal" (plastic + master box). We offer plastic in 250 g / 500 g / 1 kg, inner boxes in 250 g / 500 g / 1 kg / 2 kg / 3 kg / 5 kg, and master boxes in 10 kg or 20 kg.

Detail: Packaging configurations →

Full / Bulk / Bulk-loose

These three terms describe how a master box is filled. "Full" means inner boxes are packed inside the master box (retail-ready). "Bulk" means briquettes go directly into the master box in sealed plastic but without retail inner boxes (B2B reseller). "Bulk-loose" means briquettes are loaded directly into the master box with no inner plastic — the cheapest format, used by importers who repack at destination.

Detail: Master-box configurations →

Floor-stuffing vs palletized

Floor-stuffing is loading master boxes directly onto the container floor by hand, maximizing the cubic capacity (≈ 18.5 tons in a 20ft) but requiring manual unloading at destination. Palletized loading places master boxes on heat-treated wooden pallets compliant with ISPM-15, reducing per-container weight (≈ 16 tons in a 20ft) but enabling forklift handling. We offer both.

Detail: Container loading options →

ISPM-15 ISPM 15

ISPM-15 is the International Standards for Phytosanitary Measures rule that mandates heat treatment and IPPC stamping of all wood packaging material (pallets, dunnage, crates) used in international trade. ISPM-15 compliance is non-negotiable for entry into the EU, US, Australia, and most other major markets. We use only ISPM-15-marked pallets when palletization is requested.

Detail: ISPM-15 documentation →

Master box

A master box — also called a master carton — is the corrugated outer shipping carton that carries packed inner boxes or bulk briquettes through ocean freight, stacking, and warehouse handling. Ours is single- or double-wall corrugated kraft holding 10 kg or 20 kg of charcoal net, plain or printed, and every export master box carries UN 1361 dangerous-goods, country-of-origin, and net-weight markings.

Detail: Master-box specifications →

Inner box

An inner box — also called a retail box or consumer box — is the printed retail unit the end customer sees: it holds plastic-wrapped charcoal, carries the brand and the retail markings (buyer-supplied barcode/EAN, net weight, origin), and packs into the master carton. Ours is 230 gsm board in sizes from 250 g / 500 g / 1 kg / 2 kg / 3 kg / 5 kg, full-color CMYK with a matte or gloss coating. We accept artwork in AI / PDF formats and supply a digital proof within 7 days of receiving final files.

Detail: Inner-box specifications →

Primary packaging (inner plastic)

Primary packaging — the inner plastic or poly bag — is the first sealed layer around the charcoal and the moisture and dust barrier of the packaging system over four to eight weeks of sea transit. We supply sealed packs of 250 g / 500 g / 1 kg, clear or printed with the buyer's logo and lot code. The retail box is presentation; the plastic is protection.

Detail: Inner-plastic specifications →

Neutral packaging

Neutral packaging — also called unbranded, plain, or generic — is export packaging with no brand printing: plain kraft master cartons, generic inner boxes, and clear plastic. It carries no printing surcharge and no minimum beyond the standard order MOQ (18 tons (one 20ft container)). Neutral is not blank: every export carton still carries the mandatory UN 1361 dangerous-goods, country-of-origin, and net-weight markings.

Detail: Neutral vs white-label →

White label

White-label (also called private label or OEM, Original Equipment Manufacturer) is private-label manufacturing — the buyer supplies a brand and artwork, and the factory produces the finished retail SKU under that brand. Our white-label workflow accepts AI / PDF artwork, returns a digital proof in 7 days, and is included in standard MOQ (18 tons (one 20ft container)) with no extra setup fee.

Detail: White-label process and timeline →

Branded consumables

Branded consumables are the packaging add-ons that carry a buyer's brand beyond the printed box itself: stickers, 3D domed stickers, QR authenticity stickers, hologram security stickers, branded sealing tape, branded silica-gel sachets, printed box labels, and inserts — all printed from buyer-supplied artwork and ordered together with a container order.

Detail: Packaging add-ons & anti-counterfeit set →

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Incoterms & Payment

Incoterms 2020

Incoterms 2020 is the International Chamber of Commerce's eleven-rule glossary that defines who pays for and bears risk over each leg of an international shipment — from the seller's gate to the buyer's warehouse. Every commercial invoice should name an Incoterm followed by a place (e.g. FOB Semarang); the absence of an Incoterm is the most common cause of freight disputes.

Detail: Incoterms summary table →

EXW (Ex Works) EXW

EXW (Ex Works) is the Incoterm under which the seller's only obligation is to make the goods available at its own premises — not loaded onto the collecting vehicle and not cleared for export; both cost and risk pass to the buyer at that single point, leaving the buyer to arrange loading, origin haulage, export clearance, ocean freight, insurance, and import clearance. EXW (an any-mode rule) places the maximum obligation on the buyer; for container exports from Semarang we quote FOB rather than EXW, because in practice the seller handles the Indonesian export-customs formalities.

FOB (Free On Board) FOB

FOB (Free On Board) is the Incoterm under which the seller delivers cargo on board the vessel at the named port of loading — risk transfers to the buyer once the goods are on board. Our default sales basis is FOB Semarang, Indonesia: we cover origin trucking, customs export clearance, terminal handling, and vanning; the buyer arranges the ocean freight, insurance, and destination clearance.

CFR and CIF (contrast) CFR / CIF

CFR (Cost and Freight) and CIF (Cost, Insurance and Freight) are the Incoterms under which the seller arranges and pays for ocean freight to the named destination port; risk still transfers at the loading port, the same as FOB. CIF additionally requires the seller to arrange marine cargo insurance for the buyer's benefit. We quote CFR and CIF on request; the freight rate is added to the FOB price.

DAP (Delivered at Place) DAP

DAP (Delivered at Place) is the Incoterm under which the seller delivers cargo to a named place in the destination country, ready for unloading — covering ocean freight, destination port charges, and inland trucking, but excluding import duties and VAT. DAP is suitable for buyers without an established import broker.

DDP (Delivered Duty Paid) DDP

DDP (Delivered Duty Paid) is the Incoterm under which the seller delivers the goods cleared for import at a named destination, ready for unloading — bearing all cost and risk including ocean freight, destination terminal charges, import customs clearance, duty, and any VAT or GST; risk passes when the goods are placed at the buyer's disposal at the destination, ready for unloading. DDP is the mirror image of EXW and places the maximum obligation on the seller; it differs from DAP only in that DAP stops short of import duties and taxes. We rarely quote DDP on charcoal, because destination duty and tax exposure is managed more efficiently by the buyer's local customs broker.

Letter of Credit (L/C) L/C

A Letter of Credit is a bank-issued payment instrument under which the buyer's bank guarantees payment to the seller against documentary evidence that the shipment was made as agreed (bill of lading, COO, COA, packing list). L/C at sight is the standard secure payment terms for first orders; the seller pays a discount or fee to the issuing bank for the guarantee.

Detail: L/C documentary requirements →

T/T payment (Telegraphic Transfer) T/T

T/T (Telegraphic Transfer) is direct bank-to-bank wire transfer, the dominant payment method in the shisha-charcoal trade once a buyer–seller relationship is established. Our default terms: 50% T/T advance, balance against the B/L copy no later than one week after vessel departure. Wire fees and FX spread sit with the buyer.

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Freight, Charges & Container Movement

Terminal Handling Charge (THC) THC

A Terminal Handling Charge is the fee a port terminal levies for moving a container between the vessel and the yard. It is charged separately at the origin port and at the destination port.

Detail: Booking and freight charges →

Merchandise Processing Fee (MPF) MPF

The Merchandise Processing Fee is a US Customs charge on formal import entries, calculated as a percentage of the entered value subject to a published per-entry minimum and maximum.

Detail: US import duties and fees →

Harbor Maintenance Fee (HMF) HMF

The Harbor Maintenance Fee is a US fee assessed on the value of cargo arriving by vessel, funding the upkeep of US ports and harbors.

Detail: US import duties and fees →

Customs duty (import duty)

Customs duty — also called import duty — is the tax a destination country levies on imported goods, charged as a percentage of the customs value and set by the goods' tariff classification (its HS/HTS code). The rate on coconut-shell charcoal depends on the destination country and on any free-trade-agreement preference the importer can claim; it is paid by the importer of record, not the exporter, under every Incoterm except DDP.

Landed cost

Landed cost is the total delivered cost of an imported consignment once every line item is summed: the FOB product price plus ocean freight, marine insurance, import duty, destination taxes such as VAT or GST, customs-brokerage and terminal handling, and inland drayage to the buyer's warehouse. Because freight and duty vary by lane and destination, comparing suppliers on FOB price alone is misleading — landed cost per kilogram is the figure that reflects the true cost of a container.

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Documentation & Shipping

Telex release

A Telex release is an electronic instruction from the carrier authorizing release of cargo at destination without surrender of the physical original bill of lading. Used when documents would arrive after the vessel — common on short trans-Asia routes — the telex release saves demurrage at the cost of slightly higher carrier-handling fees. Issued only after the seller confirms payment received.

Detail: When telex release makes sense →

ISF 10+2 ISF 10+2

ISF (Importer Security Filing) 10+2 is the US Customs and Border Protection rule requiring importers to file ten data elements about the cargo and the carrier to file two more, at least 24 hours before vessel departure for the United States. Late or inaccurate ISF filings carry a USD 5,000 penalty per shipment; the importer's customs broker handles the filing but needs supplier-side data from us.

Detail: ISF 10+2 data we supply →

Lacey Act

The Lacey Act (16 USC § 3371) is the US law that prohibits import of plant and plant-derived products taken in violation of any foreign law, and requires importers to declare species and country of harvest. Coconut shell is exempt from the formal species declaration (it is not a CITES-listed or regulated taxon), but the underlying due-diligence obligation remains — buyers' brokers should retain our coconut-origin documentation.

Detail: Lacey Act documentation we provide →

Chamber of Commerce legalization

Chamber of Commerce legalization is the stamp and certification by Indonesia's national Chamber of Commerce (KADIN) attesting that the signatures and seals on export documents (commercial invoice, packing list, certificate of origin) are genuine. Many GCC and African destinations require Chamber legalization plus consular embassy legalization on top — adding 3–5 working days to the document timeline.

Detail: Document legalization timeline →

Phytosanitary certificate

A phytosanitary certificate is the document issued by the exporting country's plant-health authority (Indonesia: Badan Karantina Pertanian) attesting that the consignment is free of pests and complies with the importing country's phytosanitary regulations. Coconut shell charcoal is fully carbonized so the pest risk is minimal: the EU does not require a phytosanitary certificate for fully carbonized charcoal (HS 4402 is outside its regulated-commodity list), while Australia regulates charcoal under BICON and some Middle Eastern markets may request one — confirm the requirement per destination.

Detail: Phytosanitary certificate process →

COO / Form A / FTA forms

A Certificate of Origin (COO) names the country in which goods were manufactured — the basis on which the destination customs authority applies the applicable import duty. Indonesia issues several variants: the generic COO, Form A (for GSP preferences in markets that recognize it), and the various FTA-specific forms (Form D for ASEAN, Form E for ASEAN–China, etc.). Choosing the right form can eliminate the duty entirely.

Detail: COO variants and FTA eligibility →

HS / HTS code HS / HTS

An HS code (Harmonized System code) is the World Customs Organization classification number that customs authorities worldwide use to identify a traded product and set its import duty. The HS is a six-digit international base shared by more than 200 countries; each destination then extends it nationally — the United States to a ten-digit HTS (Harmonized Tariff Schedule) code, the European Union to a ten-digit TARIC code. Duty rate, free-trade-agreement eligibility, and any import controls are all looked up against this number; the specific code under which coconut-shell charcoal is declared is defined separately.

HS code 4402.20 HS 4402.20

4402.20 is the World Customs Organization Harmonized System subheading for wood charcoal "of shells or nuts" — the most specific and correct code for coconut-shell charcoal briquettes, and the code we declare on every export invoice and import customs entry. The residual subheading 4402.90 ("other") is sometimes declared in practice but mis-signals a generic wood-derived product; under General Rule of Interpretation 3(a) the more specific 4402.20 takes precedence, so declaring 4402.90 instead raises the destination customs-inspection risk even where the duty rate is identical. Destination duty rates and FTA eligibility are looked up against this code; confirm the exact national tariff line with your customs broker.

COA / ROA

A Certificate of Analysis (COA), also called a Report of Analysis (ROA), is the laboratory document accompanying a shipment that reports the measured value of each contractual specification (ash, moisture, fixed carbon, calorific value, volatile matter) against the agreed grade. Our COA is issued per batch and signed by the QC manager.

Detail: Sample COA →

Bill of Lading (B/L) B/L

A bill of lading is the transport document a shipping line issues once it has received the cargo — at once the contract of carriage, a receipt for the goods, and the document of title the consignee needs to claim the container at the destination port. It is released as an original set, by telex release, or as a sea waybill.

Detail: How the bill of lading is issued and released →

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Indonesian Export Regime

NIB (Nomor Induk Berusaha) NIB

NIB (Nomor Induk Berusaha) is the Indonesian Business Identification Number — the single integrated registration that replaces the older SIUP, TDP, and import/export licences. The number appears on every commercial invoice and is the document a destination customs broker uses to verify the exporter's legal status with Indonesian authorities.

Detail: Our legal registration documents →

NPWP (Nomor Pokok Wajib Pajak) NPWP

NPWP (Nomor Pokok Wajib Pajak) is the Indonesian Tax Identification Number — the equivalent of an EIN in the US or a VAT number in the EU. The number is required on every export invoice and used by Indonesian Customs to reconcile export-tax positions.

PEB and NPE

PEB (Pemberitahuan Ekspor Barang) is the Indonesian Export Declaration submitted electronically to Customs before vessel loading, naming the exporter, consignee, HS code, value, quantity, and vessel/voyage. NPE (Nota Pelayanan Ekspor) is the resulting customs release note authorizing the container to enter the export terminal. No NPE, no loading.

Detail: PEB and NPE process →

PPJK (Customs Broker) PPJK

PPJK (Pengusaha Pengurusan Jasa Kepabeanan) is the licensed Indonesian customs broker who files the PEB on the exporter's behalf and shepherds the consignment through Customs at Tanjung Emas (Semarang) or the alternate port. We retain a licensed PPJK; the broker's reference appears on the bill of lading.

Halal MUI / BPJPH

Halal certification in Indonesia is issued by BPJPH (Badan Penyelenggara Jaminan Produk Halal), the body that took over from MUI's LPPOM under Indonesia's 2014 Halal Product Assurance Law. Coconut shell charcoal contains no animal-derived ingredients, so it carries no halal risk from its composition; buyers whose destination market requires a certificate should ask what the supplier holds.

Detail: Our certifications →

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Destination-Market Regulations

REACH (EU) EC 1907/2006

REACH (EC Regulation 1907/2006 — Registration, Evaluation, Authorisation and Restriction of Chemicals) is the EU chemicals regulation under which any substance manufactured in or imported into the EU above one tonne per year must be registered with the European Chemicals Agency. Coconut shell charcoal is NOT exempt under REACH Annex V (ECHA treats charcoal from thermal decomposition as not naturally occurring), so above one tonne per year it is a registrable substance: the EU importer registers it, or relies on the manufacturer's appointed EU Only Representative holding a Letter of Access to the joint registration. The safety data sheet (SDS) is required either way.

Detail: EU market requirements →

CLP (EU) EC 1272/2008

CLP (EC Regulation 1272/2008 — Classification, Labelling and Packaging) is the EU regulation aligning chemical hazard labelling with the UN Globally Harmonized System. Coconut shell charcoal carries the GHS Class 4.2 self-heating pictogram on shipping packaging only — finished consumer retail boxes are out of scope when the product is not classified as hazardous to consumers.

EUDR EU 2023/1115

EUDR (EU Regulation 2023/1115 — Deforestation Regulation) is the EU rule that prohibits placement on the EU market of seven commodity groups — including "wood" and "charcoal" under HS 4402 — unless the operator can prove the product is deforestation-free, legally produced, and traceable to plot-level geolocation of origin. Application begins 30 December 2026 for large and medium operators, and 30 June 2027 for micro and small operators.

Detail: EUDR compliance for our shipments →

DDS (EUDR Due Diligence Statement) EUDR DDS

A DDS (Due Diligence Statement) is the geolocation-tagged declaration that EU importers must file in the EU TRACES NT system for each batch of EUDR-scope cargo. The DDS names the producer, plot polygon, harvest date, and the operator's risk assessment; for coconut shell charcoal, the production origin is the carbonization facility, with farm-level traceability where required by the importer.

SASO (Saudi Arabia) SASO

SASO (Saudi Standards, Metrology and Quality Organization) sets product standards and conformity-assessment requirements for goods entering Saudi Arabia. Shisha charcoal has no dedicated SASO standard, but the SABER product-conformity gateway routes every consignment for clearance — the buyer's broker handles SABER registration with our COA and packing list.

Detail: Saudi Arabia import process →

SABER (Saudi Arabia) SABER

SABER (Saudi Product Safety Programme) is the electronic conformity-assessment system through which all goods entering Saudi Arabia obtain a Product Certificate of Conformity (PCoC) and a Shipment CoC. The system replaced the legacy SASO-CoC. PCoC validity is one year from product registration; renewal is the importer's responsibility.

EAC (Eurasian Economic Union) EAC

EAC (Eurasian Conformity) is the conformity mark required for goods entering the Eurasian Economic Union (Russia, Belarus, Kazakhstan, Armenia, Kyrgyzstan). Products under Technical Regulations of the Customs Union (TR CU) carry an EAC declaration; coconut shell charcoal falls outside any specific TR CU, but importers commonly request a voluntary EAC declaration to ease customs.

Detail: Russia / EAEU import process →

GOST R GOST R

GOST R is the Russian Federation product-standards system that predates EAC and remains in force for products not covered by a TR CU. For shisha charcoal, a voluntary GOST R conformity declaration is sometimes requested by Russian importers — issued by a Russian certification body against our COA — but is not mandatory.

FDA Deeming Rule (USA) 21 CFR 1100

The FDA Deeming Rule (21 CFR Part 1100, finalized 2016) extended FDA regulatory authority to "all tobacco products" including hookah and shisha tobacco and accessories. Charcoal is not itself made from tobacco, so it is not a "covered tobacco product," but hookah charcoal that maintains combustion of waterpipe tobacco is regulated as a "component or part" of a tobacco product (81 FR 28974), bringing FDA registration, listing, and premarket (PMTA) obligations onto the US importer. US importers commonly ask for our HS code, COA, and Lacey Act documentation up-front.

Detail: USA market requirements →

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Hookah-Industry Specifics

HMD / Kaloud Lotus

HMD (Heat Management Device) is the category of metal or ceramic accessories that sit on top of a shisha bowl to hold the briquette away from the tobacco, distributing heat more evenly. The Kaloud Lotus is the original and best-known HMD. Cube briquettes (25–26 mm) are the standard format for HMD users.

Natural vs quick-light coals

Natural charcoal briquettes (the entire output of our factory) are pure coconut-shell charcoal pressed with food-grade tapioca binder — no accelerants, no chemical ignition, lit by stove or torch over 5–10 minutes. Quick-light coals are charcoal tablets dipped in or impregnated with chemical accelerants (typically potassium nitrate) so they self-ignite with a match; they burn shorter, ash heavier, and produce more odour.

Shisha vs hookah

"Shisha" and "hookah" refer to the same water-pipe smoking device — "hookah" is the Anglicized form of the Indian word for the pipe itself, while "shisha" is the Arabic-rooted name common in the GCC, Levant, and Turkey for both the device and the flavoured tobacco. The product spec is identical regardless of which term the destination market uses.

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Glossary FAQ

Comparison-style questions buyers ask most often. Mirrored as FAQPage schema for AI-engine extraction.

What is the difference between UN 1361 and UN 1362?
UN 1361 covers "Carbon, animal or vegetable origin" — coconut shell charcoal, wood charcoal, and similar carbonized organic materials. UN 1362 is "Carbon, activated" — a distinct material engineered for adsorption (water filters, gas masks). Both are IMDG Class 4.2 self-heating substances, but they follow different exemption pathways; misdeclaring shisha charcoal as UN 1362 is a frequent cause of carrier rejection.
Is shisha charcoal activated carbon?
No. Shisha charcoal is finished carbonized briquettes pressed for combustion. Activated carbon is a separate material processed with steam or chemical activation to maximize surface area for adsorption (filters, purification). The two share a precursor (coconut shell) and an HS code family but are not interchangeable; the shipping declaration codes also differ (UN 1361 vs UN 1362).
What does FOB Semarang include and exclude?
Our FOB Semarang price includes origin trucking from the factory, Indonesian customs export clearance, container vanning, port terminal handling, and a vanning certificate. It excludes ocean freight, marine insurance, destination port charges, destination customs clearance, and destination duties or VAT — all of which the buyer or buyer's broker arranges separately. Risk transfers to the buyer once the cargo is loaded on board at Tanjung Emas.
Coconut vs bamboo vs wood charcoal — which lasts longer in a shisha bowl?
Coconut shell briquettes burn longest at the highest fixed-carbon density. Industry-typical figures: coconut shell 75–82% fixed carbon and 2+ hours active burn per cube; bamboo charcoal 70–75% FC and 60–90 minutes per piece; wood charcoal 60–70% FC and 30–60 minutes per piece. Coconut also produces less ash and lower odour, which is why it is the dominant raw material for premium shisha-charcoal manufacture.
Why does UN 1361 ship only in full containers (FCL)?
IMDG Class 4.2 cargo cannot be co-loaded with non-DG goods in an LCL (Less than Container Load) groupage, because the segregation, ventilation, and emergency-response requirements for Class 4.2 cannot be satisfied in a shared box. Every shisha-charcoal shipment moves as FCL, which is the operational reason our minimum order is 18 tons (one 20ft container).
How long after order do containers leave Semarang?
Standard lead time from confirmed deposit and final artwork to vessel ETD at Semarang is about 21 days for a 20-ft container and 21–25 days for a 40-ft. A first-order white-label run adds 7–10 days on top, for the printing-proof cycle (the proof itself takes 7 working days); a repeat brand with artwork already on file carries no such addition and ships at the base figure.

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