China Hits Back at US Export Controls on Computer Chips, Files Lawsuit with World Trade Organization. (Video) Homepage › Forums › Toner News Main Forums › China Hits Back at US Export Controls on Computer Chips, Files Lawsuit with World Trade Organization. (Video) Tonernews.com, December 14, 2022. USA This topic is empty. Viewing 1 post (of 1 total) Author Posts #385049 jimKeymaster Author December 14, 2022 at 5:39 PM Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Its Free! Click Here to Share your Success Stories with Tonernews.com and We'll Publish it for You!