Baotou Steel Rare-Earths (Group) Hi-Tech Co's net profit in 2012 is expected to decline about 50 to 60 percent.
Huaneng Power International Inc, the publicly traded unit of China's largest electricity producer, expects a surge of more than 340 percent in annual net profits in 2012.
Chinese telecom giant Huawei Technologies Co Ltd emerged as the world's third-largest smartphone vendor in the fourth quarter of 2012.
The French tire maker Michelin Group has invested nearly $1.5 billion, its largest single investment in China, to open its biggest factory in Shenyang.
Shares of Li Ning Co Ltd fell more than 14 percent on Friday after the sportswear brand said it would issue up to HK$1.87 billion in convertible securities to fund its restructuring.
Kweichow Moutai Co Ltd, China's high-end liquor producer, has reported net profit for the 2012 fiscal year increased by around 50 percent year-on-year, lower than expectations.
Apple Inc's sales in China surged 67 percent year-on-year during the quarter ending Dec 29, but analysts warned more intensified competition.
State Development and Investment Corp reported that its profits jumped 18 percent year on year to 11.2 billion yuan ($1.78 billion) in 2012.
Coach Inc, the United States-based fashion brand, achieved very strong results in China for its second fiscal quarter ended Dec 29 with total sales growing 40 percent year-on-year.
Minmetals Development said it did not overcome headwinds brought by shrinking demand, forecasting net profit losses in 2012.
Sinopec Corp, China's largest oil refiner, saw its oil and gas output rise 4.83 percent year on year in 2012 to 427.62 million barrels of oil equivalent.
Zhejiang Shangzheng Commerce and Trade and Walmart China would jointly open 852 shops for Bulgarian yogurt by the end of 2014.
Carrefour Group, the European retail giant, has revealed a 10.8 percent surge in operating revenues in China to 5.58 billion ($7.4b) euros during 2012.
China's Sky Solar Holdings, a solar-energy developer, plans to invest $1.36 billion in Chile, the firm announced Tuesday.
Suning Appliance Co Ltd said last year's sales revenue hit 18 billion yuan, up 211 percent year-on-year, despite the country's slowing economy and lackluster real estate market.
Beijing Enlight Media Co Ltd said late Thursday its annual net profit in 2012 was between 281.28 million yuan ($45.26 million) and 316.44 million yuan.
Gree Electric Appliances Inc said Friday its net profit last year was 7.38 billion yuan ($1.19 billion), up 40.88 percent year-on-year.
China Minmetals Corp, the nation's largest metals trader, has recorded a 37 percent drop in annual profits to 8 billion yuan ($1.3 billion).
Airbus delivered 125 new aircraft to Chinese operators in 2012, accounting for over 20 percent of its global deliveries during the period.
Swedish carmaker Volvo Car Corp, owned by Chinese group Zhejiang Geely Holding Group, has reported a 10.9 percent sales decline in China.