This is an inquiry message about Silicon Dioxide SiO2 in the 108th China Canton Fair. (这是一条买家关于"Silicon Dioxide SiO2"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) Silicon Dioxide SiO2 Hello, We are looking to purchase 400g of Silicon Dioxide SiO2 certified 99.999% pure. Could you also include a COA with the quote? Thanks, Tracy Contact Info (联系信息) Tracy Clement 25411 Company: US Silica E-mail: clement@ussilica.com clement@ussilica.com
