Documents for an Activated Carbon Export Shipment: The Complete Checklist

By the YELI Technical Team - Updated October 2026 - 8 min read

Short answer: An activated carbon export shipment travels with ten documents: commercial invoice, packing list, bill of lading, batch certificate of analysis (COA), safety data sheet (SDS/MSDS), non-hazardous goods declaration, certificate of origin, marine insurance certificate (CIF terms only), an ISPM 15 heat-treatment or fumigation certificate if solid wood packing is used, and destination cargo-tracking documents such as CTN or BSC for Senegal, Cote d'Ivoire and Ghana. Customs officers and banks do not read these documents one at a time — they read them against each other, so the description, HS code, net weight, bag count and lot number must be identical on all of them. The document that most often holds up a container is not the exotic one; it is a packing list that disagrees with the bill of lading, or a COA whose lot number appears on no bag.

There is a specific kind of bad day in this trade. The container left Xiamen on schedule, transited normally, and then sat at Tema or Abidjan for eleven days because the packing list showed one bag count while the bill of lading showed a net weight implying another, and the customs officer doing the valuation wanted the two to agree before releasing the entry.

Nobody lost cargo. Nobody shipped the wrong grade. The paperwork simply did not agree with itself, and the demurrage bill went to whoever was holding the bill of lading that week. This article is the checklist we hand to first-time importers, and the one we work from when a document set is assembled for a gold plant: every document that should travel with an activated carbon shipment, who issues it, when it becomes available, which stage of the journey it unlocks, and what it costs when it is missing.

What documents must accompany an activated carbon export shipment?

Eight documents are standard for any container of coconut-shell gold recovery carbon, and two more depend on the destination and on how the cargo is packed.

• Commercial invoice — issued by the exporter.
• Packing list — issued by the exporter from the factory loading record.
• Bill of lading, or a sea waybill — issued by the carrier or the freight forwarder.
• Certificate of analysis (COA) — issued by the manufacturer, one per production batch.
• Safety data sheet (SDS, also called MSDS) — issued by the manufacturer.
• Non-hazardous goods declaration — signed by the manufacturer or the shipper.
• Certificate of origin — issued by a chamber of commerce or the CCPIT.
• Marine insurance certificate — issued by the insurer, only when the sale runs on CIF terms.
• ISPM 15 heat-treatment or fumigation certificate — only when pallets, crates or dunnage are solid wood.
• Cargo tracking certificate (CTN, BSC or ECTN) — required by a growing list of destination countries, including Senegal, Cote d'Ivoire and Ghana.

Whatever the destination, the technical identity of the cargo has to be stated identically on every one of them. YELI Carbon (Xiamen Yeli New Materials Co., Ltd) is a coconut-shell activated carbon factory in Longyan, Fujian, China, producing gold CIP/CIL grade granular activated carbon — 6×12 mesh, iodine 1000–1300 mg/g, hardness ≥98%, platelet content <1.5%, with a COA issued for every batch.

Those figures are not marketing text; they are the test items a buyer's QC laboratory will repeat when the container is opened, and each one carries a method number: iodine value by GB/T 12496.8 / ASTM D4607, ball-pan hardness by GB/T 12496.6 / ASTM D3802, apparent density 0.45–0.52 g/cm³ by GB/T 12496.1 / ASTM D2854, particle size 6×12 mesh (1.70–3.35 mm) by GB/T 12496.2 / ASTM D2862, moisture ≤5% by GB/T 12496.4 / ASTM D2867 and ash ≤5% by GB/T 12496.3, all written under the YS/T 3038—2020 standard for gold-recovery carbon, with an iodine tolerance of ±50 mg/g against the ordered grade.

Two of those lines generate more argument at destination than the rest: platelet content below 1.5%, and the iodine tolerance. Both belong in the purchase order before the shipment, not in a negotiation after the receiving lab reports. A dry, hard, low-fines granular product is also the least arguable cargo at a terminal, because the self-heating question gets answered by a moisture figure instead of by a week of correspondence.

The full document pack at a glance

The table is ordered by the sequence in which the documents are actually produced, and that order matters commercially. A certificate of origin and a cargo tracking certificate both reference the bill of lading number, so a late B/L draft delays three documents at once. Exporters who care about schedule check the B/L draft within 24 hours of sailing, not at the end of the week.

Commercial invoice and packing list: fix the numbers once

Everything downstream is copied from the invoice, so it has to be right the first time. A usable invoice for activated carbon states the consignee and notify party exactly as they appear on the import licence; a description specific enough to survive inspection — coconut shell activated carbon, granular, gold recovery grade, 6×12 mesh — rather than a vague category such as chemical products; HS code 380210; quantity in kilograms and in bags; net and gross weight; unit price and Incoterm (FOB Xiamen, or CIF Dakar, Abidjan or Tema); payment terms; and the contract or PO number.

The packing list should be generated from the loading record, never typed from memory. It carries bag type and count (25 kg laminated woven bags, or 500–1000 kg jumbo bags), pallet or slip-sheet count, gross and net weight per container, container and seal numbers, and the batch or lot numbers stuffed into that specific container. Packing options and their documentation are covered separately, because the packing choice decides whether an ISPM 15 certificate exists at all.

Weight is where the money sits. Apparent density of the shipped grade runs 0.45–0.52 g/cm³, and that band is not a rounding detail: 10 m³ of carbon weighs 4,500 kg at 0.45 and 5,200 kg at 0.52, roughly 15% more tonnage from the same volume. If the invoice implies one density and the COA certifies another, a competent customs broker or a competent buyer will both notice, and the fix at that point is an amended invoice — which means an amended export declaration and a delayed vessel.

Work the numbers backwards: measure the filled volume, take the certified density from the COA, calculate the tonnage, and only then write the bags, the net weight and the gross weight. One version of the arithmetic, used four times.

Bill of lading: who holds the cargo, and when

The B/L is a receipt, a contract of carriage and a document of title in one sheet of paper, and its three common forms behave differently. A full set of original B/Ls (typically three) must be surrendered at destination, which means the courier envelope is on the critical path. A telex release lets the cargo go against a bank or shipper instruction once the originals are surrendered at origin. A sea waybill is not negotiable and cannot be used to control the cargo, so it only suits shipments where payment is already secured.

Three fields cause most of the trouble. The consignee field must match the importer of record exactly, or the cargo cannot be cleared; a to-order B/L with a notify party is the flexible option for sales through a trader. The freight field must match the Incoterm — freight prepaid under CIF, freight collect under FOB — because a mismatch tells the destination agent that the terms in the invoice are not real. And the description and weight must match the invoice, because the B/L is the copy the destination customs officer works from when the invoice is not in front of him.

Practical discipline: ask the forwarder for the draft B/L the day after sailing, check consignee, notify party, port of discharge, vessel, container and seal numbers, description, HS code and weights, and reply within 24 hours. Amendments after the original is issued cost money and, worse, they cost days — and any amendment after the cargo is on the water has to be chased through two agencies in two countries.

Certificate of analysis: the document your buyer's laboratory reads

The COA is the only document in the pack that describes what is inside the bags rather than what is on the pallet, which makes it the one the buyer's metallurgist trusts least until it is repeated. A COA without a lot number that is also printed on the bags is a brochure, not a certificate: the buyer must be able to pull one bag from the container and re-test the batch the certificate describes.

The COA should name the product and grade, the batch or lot number, the production date, the quantity the batch represents, each test item with its value and method, the sampling basis, and a signatory. Vague COAs — values with no method, or a certificate with no batch identity — are the ones that end up in a dispute. So are certificates that quietly report a different grade than the one ordered, which is why the iodine band should be written into the PO as a range with the ±50 mg/g tolerance stated explicitly. How to verify a COA before you pay walks through the fields a receiving lab will re-test, and a redacted production certificate is available as a COA sample.

Is activated carbon a dangerous good?

For sea freight, granular coconut-shell activated carbon in the form it is normally shipped — dry, steam-activated, in sealed bags — is not listed in the IMDG Code dangerous goods list, and the same applies to IATA and ADR road transport. The carrier will accept the booking against a non-hazardous goods declaration on the manufacturer's letterhead: product name, HS code, packing, and an explicit statement that the material is not classified as dangerous goods for transport.

The entry that occasionally gets quoted back at a shipper during a terminal audit is UN 1362, carbon of animal or vegetable origin, class 4.2 (self-heating). Whether it applies depends on the product's self-heating behaviour rather than on its name, so the practical answer is a declaration plus, where a carrier or port authority insists, a self-heating test report available on request. Moisture is the variable that drives the question: a cargo certified at ≤5% moisture and shipped in moisture-barrier bags is the easy case, and wet carbon is the case that generates letters.

The safety data sheet is the document that answers most of the questions before they are asked. It should follow the 16-section GHS format, state in the transport section that the product is not regulated, list the dust-explosion and respiratory precautions relevant to a granular carbon, and give storage guidance for a humid port warehouse. Buyers' HSE departments now request the SDS before the container reaches the gate, and carriers frequently refuse a booking without one on file — which turns a five-minute email into a two-week delay if it is discovered at the wrong moment.

HS code 380210: one code, stated the same way everywhere

Activated carbon sits under heading 3802, which covers activated carbon and activated natural mineral products, including spent animal black. The six-digit subheading is 380210, and it is the same number whatever the feedstock — coconut shell, coal, wood or palm kernel shell. National tariff lines extend it: HTS 3802.10.00 in the United States, CN 3802 10 00 in the European Union, and in some administrations the statistical suffix is split further by feedstock or by end use, which is worth confirming with the importer's broker rather than assuming.

Classification matters to the importer far more than it matters to the exporter, and that is exactly why it should be handled on the export side. The code drives the duty rate, the import licensing requirement, the statistical reporting and, in markets where trade remedies are in force, whether an anti-dumping or countervailing duty applies to the origin. In most jurisdictions the importer of record is legally responsible for the declared classification, so a wrong code lands as a penalty on the buyer — who will pass that cost back to the supplier one way or another.

Write 380210 on the invoice, the packing list, the COA and the certificate of origin, and keep the product description consistent with it: "activated carbon, coconut shell, granular, gold recovery grade". Never allow a forwarder to substitute a broader category to make a tariff line fit, and never ship under a description such as "chemical products" — that is the fastest route to a physical inspection, and physical inspection of a sealed container of carbon means cutting bags.

Certificate of origin, fumigation and the destination-specific paperwork

A certificate of origin is issued by a chamber of commerce or by the CCPIT, normally after the bill of lading date, usually within 2–5 working days. There are two kinds: the non-preferential COO, which simply proves where the goods were produced, and preferential or FTA certificates, which reduce or eliminate duty in a trading bloc. Neither changes the HS code, and both must quote the invoice number, the invoice date and the same description.

Fumigation paperwork is about the wood, not about the carbon. Activated carbon is a mineral product and needs no phytosanitary treatment, but if pallets, crates or dunnage are solid wood, ISPM 15 requires heat treatment or methyl bromide fumigation with the corresponding mark and certificate. Using plastic-wrapped pallets, slip sheets or a floor-loaded container removes the requirement entirely — and floor loading is common for jumbo bags. Some importers still ask for a container fumigation certificate as standard practice even where it is not mandatory, and if the letter of credit lists it, it must be produced; a missing document in an LC is a discrepancy, and a discrepancy is a payment stopped.

Destination-specific filings are the ones that surprise first-time importers. Senegal and Cote d'Ivoire require a cargo tracking certificate — BSC or CTN, depending on the naming used by the issuing authority — and Ghana requires a CTN. These are filed at origin before the vessel sails, they carry the bill of lading number, and they cannot be completed before the B/L draft exists, which is another reason the B/L draft is the pacing item in the whole document chain. Importing activated carbon into West Africa covers the port-level sequence for Dakar, Abidjan and Tema.

Where does a shipment stall when one document is missing?

The sequence is fixed, and each stage consumes the output of the previous one: booking needs the SDS and the non-hazardous declaration, gate-in needs the packing list and the seal number, the export declaration needs the invoice and a defensible HS code, the vessel produces the B/L, the B/L enables the certificate of origin and the CTN filing, and the COA decides what happens in the buyer's warehouse five weeks later.

The cheapest insurance is one version of the numbers, used everywhere. Freeze the invoice data before the B/L is drafted. Send the same PDF set to the buyer, the forwarder and the bank on the same day. Keep the lot numbers on the packing list identical to the lot numbers on the COA. None of that costs anything, and all of it is cheaper than a demurrage clock.

Frequently asked questions