Supplement to: Ge, Baozhu; Xu, Xiaobin; Ma, Zhiqiang; Pan, Xiaole; Wang, Zhe; Lin, Weili; Ouyang, Bin; Xu, Danhui; Lee, James; Zheng, Mei; Ji, Dongsheng; Sun, Yele; Dong, Huabin; Squires, Freya Anne; Fu, Pingqing; Wang, Zifa (2019): Role of Ammonia on the Feedback Between AWC and Inorganic Aerosol Formation During Heavy Pollution in the North China Plain. Earth and Space Science (ESS), 6(9), 1675-1693, https://doi.org/10.1029/2019EA000799