As far as I know, the National Textbook Review Committee has approved: People's Education Press (PEP), Education Science Press (UNESCO), Beijing Normal University Press (Beijing Normal University), Shandong People's Press (Shandong People's Edition), Jiangsu Education Press (Jiangsu Education Edition), Guangdong Education Press (Guangdong Education Edition), Hunan Education Press (Hunan Education Edition) and Shaanxi.
All by memory, may be incomplete and inaccurate, for reference only.