The latest data released by the National Bureau of Statistics on September 4 indicates that nonferrous metal prices diverged in late August 2025 compared to mid-August. Specific price changes are as follows: Electrolytic copper prices reached 79,237.1 RMB per ton, up 59.6 RMB per ton or 0.1% from the previous period. Aluminum ingot prices reached 20,741.4 RMB per ton, up 107.6 RMB per ton or 0.5% from the previous period. Lead ingot prices reached 16,735.7 RMB per ton, up 38.8 RMB per ton or 0.2% from the previous period. Zinc ingot prices stood at 22,200 RMB per ton, down 201.3 RMB per ton or 0.9% from the previous period.

As an integrated internet platform providing benchmark prices, on September 5th, the benchmark copper price on SunSirs was 80,181.67 RMB/ton, up 0.98% from the beginning of the month (79,401.67 RMB/ton).

On September 5, the benchmark aluminum price of SunSirs was 20,743.33 RMB/ton, down 0.02% from the beginning of this month (20,746.67 RMB/ton).

On September 5th, the benchmark lead price on SunSirs was 16,780.00 RMB/ton, unchanged from the beginning of the month.

On September 5th, the benchmark zinc price on SunSirs was 21,968.00 RMB/ton, down 0.15% from 22,002.00 RMB/ton at the beginning of the month.

Application of SunSirs Benchmark Pricing：

Traders can price spot and contract transactions based on the pricing principle of agreed markup and pricing formula (Transaction price=SunSirs price + Markup).

If you have any inquiries or purchasing needs, please feel free to contact SunSirs with support@sunsirs.com.