金瑞矿业(600714.SH)：公司主要产品包括碳酸锶、金属锶、铝锶合金和副产品硫磺

Group 1 - The company, Jinrui Mining (600714.SH), primarily produces strontium carbonate, metallic strontium, aluminum-strontium alloys, and sulfur as a byproduct [1] - Some products, including strontium carbonate and metallic strontium, are exported to countries such as Spain, Japan, Brazil, and the Netherlands through trading companies [1]