HS 284310 Import Shipments
Colloidal precious metals, whether or not chemically defined. Below are import declarations filed under this code with their dates, quantities, unit values, ports and the buyer and supplier on each line, 2019-2026. Use them to confirm classification, benchmark prices or find counterparties.
| Date | HS Code | Product Description | Route | Qty | Value USD | Supplier | Importer | |
|---|---|---|---|---|---|---|---|---|
| 27 May 2026 | 28431061 | Colloidal precious metals, whether or not chemically defined, USP GRADE, IN CARTONS, 151 CTNS Ports Port of Spain → ParanaguaVessel MOL TRIUMPH V844Container 40HC · FCLWeight 17,460 kg | Trinidad and Tobago → Brazil | 17.5K kg | $10.1K | Doc******** | ffx****** | Unlock |
| 17 Apr 2026 | 28431081 | Colloidal precious metals, whether or not chemically defined, IN SOLUTION, ON PALLETS, 303 PALLETS Ports Los Angeles, CA → Rio GrandeVessel COSCO UNIVERSE V473Container 20GP · LCLWeight 15,014.1 kg | United States → Brazil | 15K kg | $18.9K | Pho******** | psa******** | Unlock |
| 20 Apr 2026 | 28431066 | Colloidal precious metals, whether or not chemically defined, TECHNICAL GRADE, IN DRUMS, 200L DRUMS Ports Seattle, WA → SuapeVessel MAERSK MOLLER V806Container 40GP · FCLWeight 974.5 kg | United States → Brazil | 975 kg | $12.6K | dec******* | rp ******** | Unlock |
| 23 Apr 2026 | 28431087 | Colloidal precious metals, whether or not chemically defined, USP GRADE, IN DRUMS, 200L DRUMS Ports Miami, FL → SuapeVessel EVER ACME V502Container 45HC · FCLWeight 5,267.3 kg | United States → Brazil | 5.3K kg | $8K | iDE******** | cgo******** | Unlock |
| 18 Apr 2026 | 28431018 | Colloidal precious metals, whether or not chemically defined, REAGENT GRADE, IN IBC TOTES, 5 IBC Ports Seattle, WA → Rio GrandeVessel HYUNDAI LOYALTY V525Container 20GP · FCLWeight 9,309.5 kg | United States → Brazil | 9.3K kg | $107.1K | par******** | cli******** | Unlock |
| 03 Apr 2026 | 28431051 | Colloidal precious metals, whether or not chemically defined, INDUSTRIAL GRADE, ON PALLETS, 388 PALLETS Ports Houston, TX → SuapeVessel COSCO UNIVERSE V874Container 20GP · LCLWeight 24,412.7 kg | United States → Brazil | 24.4K kg | $12.9K | kra******** | abi**** | Unlock |
| 15 Apr 2026 | 28431024 | Colloidal precious metals, whether or not chemically defined, USP GRADE, ON PALLETS, 487 PALLETS Ports Norfolk, VA → SuapeVessel MSC OSCAR V320Container 20GP · FCLWeight 5,618 kg | United States → Brazil | 5.6K kg | $8.5K | wil******** | spa******** | Unlock |
| 23 Apr 2026 | 28431027 | Colloidal precious metals, whether or not chemically defined, INDUSTRIAL GRADE, ON PALLETS, 332 PALLETS Ports Houston, TX → ParanaguaVessel HYUNDAI LOYALTY V945Container 40GP · FCLWeight 12,859 kg | United States → Brazil | 12.9K kg | $18K | squ******** | cas******** | Unlock |
| 09 Apr 2026 | 28431028 | Colloidal precious metals, whether or not chemically defined, IN SOLUTION, IN BAGS, 25KG BAGS Ports Los Angeles, CA → SantosVessel HYUNDAI LOYALTY V451Container 40HC · FCLWeight 14,338.9 kg | United States → Brazil | 14.3K kg | $23.1K | Anc******** | zig******** | Unlock |
| 15 Apr 2026 | 28431063 | Colloidal precious metals, whether or not chemically defined, IN SOLUTION, ON PALLETS, 201 PALLETS Ports Long Beach, CA → ItajaiVessel HMM ALGECIRAS V843Container 45HC · FCLWeight 17,600.8 kg | United States → Brazil | 17.6K kg | $480.7K | mer******* | vid******** | Unlock |
| 14 Apr 2026 | 28431087 | Colloidal precious metals, whether or not chemically defined, IN SOLUTION, IN IBC TOTES, 1000L IBC Ports Los Angeles, CA → SuapeVessel YM WARRANTY V680Container 45HC · FCLWeight 13,691.4 kg | United States → Brazil | 13.7K kg | $25.3K | scr****** | gou******** | Unlock |
| 10 Apr 2026 | 28431039 | Colloidal precious metals, whether or not chemically defined, REAGENT GRADE, IN IBC TOTES, 1000L IBC Ports Los Angeles, CA → SuapeVessel EVER GIVEN V343Container 45HC · LCLWeight 11,821.1 kg | United States → Brazil | 11.8K kg | $4.4K | hua******** | clé******** | Unlock |
| 17 Apr 2026 | 28431031 | Colloidal precious metals, whether or not chemically defined, REAGENT GRADE, IN DRUMS, 17 DRUMS Ports Savannah, GA → ItajaiVessel EVER GIVEN V758Container 40HC · LCLWeight 19,364.2 kg | United States → Brazil | 19.4K kg | $10.3K | fou******** | syl******** | Unlock |
| 22 Apr 2026 | 28431014 | Colloidal precious metals, whether or not chemically defined, PURITY MIN 99%, IN DRUMS, 392 DRUMS Ports Norfolk, VA → SuapeVessel EVER GIVEN V358Container 20GP · LCLWeight 9,606.7 kg | United States → Brazil | 9.6K kg | $6.2K | GLA******** | R1 ******** | Unlock |
| 06 Apr 2026 | 28431008 | Colloidal precious metals, whether or not chemically defined, INDUSTRIAL GRADE, ON PALLETS, 59 PALLETS Ports Seattle, WA → SantosVessel EVER ACME V827Container 40HC · LCLWeight 19,715.5 kg | United States → Brazil | 19.7K kg | $22.4K | kev******** | est******** | Unlock |
Leading markets
Where HS 2843 is imported most
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