![[SMM Conference] Join the Elite and Navigate Evolving Market Dynamics at 21st Lead & Zinc Conference and Industry EXPO in Chengdu this March!](https://imgqn.smm.cn/production/admin/votes/imagessYdks20260122164236.jpeg)
Chengdu, China [March 25–27, 2026] — 2026 SMM (21st) Lead & Zinc Conference and Industry EXPO (SMMPbZn), the foremost gathering for the lead and zinc industry, is set to take place from March 25 to 27, 2026, at the Howard Johnson Agile Plaza in Chengdu, China.
Jan 23, 2026 10:30