Market guide
GPC carbon raiser for South Korea · 대한민국
Lingshou Jiushun supplies GPC recarburizer / carbon additive ZW01–ZW04 with sulfur ≤0.05% for buyers shipping to South Korea. Nitrogen on the factory sheet is 100–300 ppm by grade; confirm COA fields before booking the container.
한국어 요약
영수구순(Lingshou Jiushun)은 흑연화 석유코크스 가탄제 ZW01–ZW04(황≤0.05%, 질소 100–300ppm)를 공급합니다. 입도는 0–2·1–5·3–5·5–8mm 등. 한국 바이어는 스펙·COA·포장을 발주서에 명시한 뒤 문의하세요: sales@jiushuncarbon.com / WhatsApp.
ZW grades buyers compare
| Grade | F.C. min | S max | Ash max | V.M. max | Moisture max | N |
|---|---|---|---|---|---|---|
| ZW01 | ≥99.0% | ≤0.05% | ≤0.5% | ≤0.5% | ≤0.50% | 100 ppm |
| ZW02 | ≥98.5% | ≤0.05% | ≤0.6% | ≤0.9% | ≤0.50% | 200 ppm |
| ZW03 | ≥98.5% | ≤0.05% | ≤0.7% | ≤0.8% | ≤0.50% | 200 ppm |
| ZW04 | ≥98.0% | ≤0.05% | ≤1.0% | ≤1.0% | ≤0.50% | 300 ppm |
Source: factory specification sheet. Indicators and particle sizes can be customised to the purchase order.
Questions procurement asks
- Do you publish FOB Busan or CIF prices?
- No public prices. Quotes are issued after grade, size, quantity and Incoterms are clear.
- Is low sulfur available for Korean foundries?
- All four Jiushun ZW grades list sulfur at ≤0.05% (low sulfur / low sulphur) on the factory specification sheet. Confirm the contractual maximum on the purchase order and COA.
- What packing is used?
- Jiushun packs GPC in jumbo bags (ton bags) at 1,000 kg (1 MT) net per bag. Standard loading is about 20 MT per 20′ container; smaller lots or consolidated containers are available on request. Confirm final bag count and container tonnes on the purchase order.