About PT. Putra Alam Trisemesta - Plastic Scrap Supplier in Indonesia

PT. Putra Alam Trisemesta operates from Indonesia and currently lists six active products in its catalogue. The portfolio includes PET Flakes classified under the plastic scrap segment, Copper Cathode (HS 7403.11) made of electrolytic copper with 99.99 % purity, Steel Scrap (HS 7204.49) comprising HMS Grade 1 and 2 ferrous material, Copper Millberry and Copper Mill Berry (both HS 7404.00) with bare‑bright copper content around 99.9 %, and Yellow Brass Scrap (HS 7404.00) identified as CDA 268 alloy containing approximately 65 % copper and 31.3‑36 % zinc. Each product is recorded with its respective HS code and material description as supplied.

The six items span the top categories reported for the supplier: Plastic Scrap, Copper Cathode, Steel Scraps, Copper Scrap, Copper Wire Scrap, and Brass Scrap. Although the catalogue does not list copper wire scrap separately, the copper millberry and mill berry entries fall within the broader copper scrap classification. The supplier’s active product count of six reflects the range of metal and polymer scrap that can be sourced for downstream processing such as re‑melting, refining or polymer recycling.

Product Range and Specialties of PT. Putra Alam Trisemesta

The PET Flakes offered are typical of post‑consumer bottle recycling streams and are usually supplied in 1 ton bulk bags with moisture content below 0.5 % and intrinsic viscosity (IV) in the range of 0.6 - 0.8 dL/g. Copper Cathode conforms to the standard electrolytic grade of 99.99 % Cu, often verified by fire‑assay or ICP‑OES analysis, and is shipped in 2 ton briquettes. Steel Scrap labeled HMS 1 & 2 follows the European steel scrap standard, containing limited non‑ferrous contaminants and suitable for electric‑arc furnace feed. Copper Millberry and Copper Mill Berry are both bare‑bright copper scrap with a minimum Cu content of 99.9 %, commonly supplied in 1 ton bundles for remelting. Yellow Brass Scrap CDA 268 is a high‑copper brass alloy, typically graded by its copper and zinc percentages and sold in 1‑ton coils or bundles.

Industry practice for these materials includes certification by independent labs such as SGS or Bureau Veritas, and compliance with specifications like ASTM B115 for copper cathode, EN 10204 for steel scrap, and ISO 9001 quality management. Buyers often request material test reports showing elemental composition, moisture, and impurity limits before confirming an order.

Trade and Export Information - PT. Putra Alam Trisemesta

Indonesia is a major exporter of secondary metals and polymer recyclates, with most shipments destined for China, the European Union, and the United States. The HS 7403.11 and HS 7404.00 families for copper products are subject to customs inspections that verify purity and absence of prohibited alloys, while HS 7204.49 for steel scrap may require a mill test certificate confirming HMS grade. PET Flakes fall under HS 3915‑00 and are typically inspected for colour, contamination, and intrinsic viscosity.

Export logistics commonly use FOB Jakarta or Surabaya ports, with cargo packed in standard 20 ft or 40 ft containers for metal briquettes and bulk bags for PET. Buyers usually request certificates of origin, assay reports, and, where applicable, compliance with REACH or RoHS for downstream use. Indonesian exporters often work with freight forwarders familiar with hazardous material handling rules for copper scrap, ensuring proper labeling under the IMDG code.

Sourcing from PT. Putra Alam Trisemesta - Buyer Guidance

When sourcing from PT. Putra Alam Trisemesta, buyers should request a recent material test report for each metal product, confirming copper purity (≥99.99 % for cathode, ≥99.9 % for millberry) or steel grade (HMS 1/2). For PET Flakes, a moisture analysis and intrinsic viscosity measurement should be provided. Verify that the assay reports are signed by an accredited laboratory and include sampling methodology.

It is advisable to obtain a copy of the supplier’s export documentation, such as the Certificate of Origin and any applicable ISO or REACH compliance statements, before finalizing the contract. Sample shipments in a 200 kg bag for PET or a 500 kg copper cathode bundle can help assess material quality and packaging integrity. Confirm container loading plans, lead times (typically 30‑45 days from order confirmation) and the Incoterm (FOB Jakarta is common).

What metal products does PT. Putra Alam Trisemesta list and what are their HS codes?

The catalogue includes Copper Cathode (HS 7403.11), Steel Scrap (HS 7204.49), Copper Millberry and Copper Mill Berry (both HS 7404.00), and Yellow Brass Scrap (HS 7404.00). PET Flakes fall under the polymer scrap category but no HS code is provided in the catalogue.

What purity levels are specified for the copper products?

Copper Cathode is described as electrolytic copper with 99.99 % Cu, while both Copper Millberry and Copper Mill Berry are specified as bare‑bright copper with a minimum of 99.9 % copper content.

Which grade of steel scrap is offered?

The Steel Scrap product is identified as Ferrous Scrap Iron and Steel, HMS Grade 1 & 2, which aligns with the standard HMS classification used in global steel recycling.

What are the typical packaging formats for PET Flakes and metal scrap?

PET Flakes are commonly packed in 1‑ton bulk bags, whereas copper cathode is shipped in 2‑ton briquettes and other metal scraps are usually bundled in 1‑ton bundles or coils suitable for container loading.

Which certifications or test reports should a buyer request?

Buyers should ask for an independent material test report (e.g., SGS, Bureau Veritas) showing elemental composition for copper and brass, a mill test certificate for steel scrap, and moisture plus intrinsic viscosity data for PET Flakes. Request any ISO 9001 or REACH compliance statements if required for the end use.

What are the usual Incoterms and lead times for shipments from Indonesia?

Export shipments are typically quoted on FOB terms from Jakarta or Surabaya ports, with a standard lead time of 30‑45 days from order confirmation, depending on product availability and container scheduling.

What are the common minimum order quantities (MOQ) for these products?

MOQs generally start at 1 ton for PET Flakes, 2 ton for copper cathode briquettes, and 1 ton bundles for steel scrap, copper millberry, and brass scrap, though exact figures should be confirmed with the supplier.