WTO is going to rule on China's market economy status soon and USA is going to intervene again.

https://www.ft.com/content/4d6ba03e-56b0-11e7-9fed-c19e2700005f?mhq5j=e3

USA has warned WTO about granting China the market economy status but I don't think USA will succeed because Germany has expressed support for China to be granted the status.

http://usa.chinadaily.com.cn/epaper/2017-05/26/content_29513126.htm

Germany is a leader in EU and wants EU to comply with WTO rules or risk losing credibility for not honouring the agreement.