China raises tariff rates for some U.S. optical fiber products, from July 11 July 10, 2018 admin Business News Comments Off on China raises tariff rates for some U.S. optical fiber products, from July 11 China’s commerce ministry said on Tuesday it is raising “anti-dumping tariff rates” for some optical fiber products originating from the United States, effective on Wednesday, July 11. …read more Source:: Reuters – Business News Did you enjoy this article? Join our FREE Newsletter! I agree to have my personal information transfered to MailChimp ( more information ) Join over 100,000 investors and business leaders worldwide. Get the latest actionable business and investing intelligence before the rest of the crowd.We hate spam. Your email address will not be sold or shared with anyone else.