SilverCorp Metals (CVE:SVM) Vice President Lon Shaver sat down with Proactive Investors Vancouver and told Steve Darling about their assets in China. SilverCorp is China's premier silver producer, with annual production of 6.0 million ounces of silver in 2018. The Company also produced 61.9 million pounds of lead, 19.6 million pounds of zinc and 3,100 ounces of gold during the same period.