Topic of speech: bottleneck and opportunity of lead and Zinc Market Development under the New situation
Speaker: Mr. Peng Tao, Secretary-General, lead and Zinc Branch, China Nonferrous Metals Industry Association
"for detailed news coverage:
"[lead-Zinc Summit] Peng Tao: how to break through the bottleneck of lead-Zinc Price risk accumulation in China's lead-Zinc Industry"



