"View more metal inventory information
SMM4, March 3: according to SMM, as of Friday (April 3) Shanghai Free Trade Zone zinc ingot inventory of 75400 tons, compared with last week maintained flat.

It is understood that the inbound volume of some ports increased this week, while the inventory of individual bonded warehouses declined, offsetting the overall record of flat. At present, some overseas smelters have been shut down one after another, and the subsequent expected inward volume may be relatively limited.
"online application to view the SMM database for free
"View SMM Deep Industry chain report
"Click to sign up for SMM" 2020 (15th) lead and Zinc Summit
Scan the QR code to sign up for the lead and zinc summit and fill in the personal information at the end of the page, and the conference staff will contact you later!



![[SMM 분석] 2026년 상반기 해외 아연 정광 생산 급감](https://imgqn.smm.cn/usercenter/tAyyp20251217171754.jpg)
![2026년 상반기 중국 제외 아연 정광 생산량 전년 대비 감소! [SMM 분석]](https://imgqn.smm.cn/usercenter/nGzXc20251217171754.jpg)