E company news, Gree Electric Appliances Inc.Of Zhuhai(000651) : the total annual cumulative cash dividends of the company from 2022 to 2024 shall not be less than 50% of the net profit of the year; Shanghai International Airport Co.Ltd(600009) : it is estimated that the loss in 2021 will be 1.64 billion yuan - 1.78 billion yuan; Ingenic Semiconductor Co.Ltd(300223) : the net profit in 2021 is expected to increase by 10-12 times year-on-year; Xinxiang Tuoxin Pharmaceutical Co.Ltd(301089) : the company has not signed any cooperation agreement with MSD; Cosco Shipping Holdings Co.Ltd(601919) : it is estimated that the net profit in 2021 will be 89.28 billion yuan, with a year-on-year increase of 799.3%; Gigadevice Semiconductor (Beijing) Inc(603986) : the net profit in 2021 is expected to increase by 158.88% to 174.78% year-on-year; Keda Industrial Group Co.Ltd(600499) : the net profit in 2021 is expected to increase by 282% - 301% year-on-year; Hunan Zhongke Electric Co.Ltd(300035) : it is proposed to build a 100000 ton / a negative electrode material powder production base project; Xinjiang Daqo New Energy Co.Ltd(688303) : it is proposed to raise no more than 11 billion yuan.