Thaum lub Tsib Hlis 2021, Minister Wang Zhigang ntawm Ministry of science thiab technology ntawm cov neeg koom pheej ntawm Tuam Tshoj tshwj xeeb tau mus rau lub rooj muag khoom ntawm Suzhou Jinjiang Copper Co., Ltd. los mloog cov kev taw qhia ntawm "caj dab" tseem ceeb tshiab lub zog thiab high conductivity hluav taws xob tooj liab alloy hlau thiab ntawv ci project!