The company shut an assembly plant in Missouri last year as sales in the US slumped. But its overseas plans angered Trump, who went so far as to encourage customers to boycott the company last year.
The company's internet service will be available in the northern United States and Canada at some point this year, with global coverage planned for 2021.
The company said on Thursday that it has posted 114.3 billion yuan in net profits in the same time frame, up 5.1 percent year-on-year.
The company said on Wednesday that it has entrusted Global Law Office in Beijing to handle the cash reward. It said anyone claiming reward money should have verifiable proof from the police that his or her tip contributed significantly to finding the suspect.
The company's quarter one net profit margin stood at about 8 percent, slightly higher than the same period last year.
The company is the first in China to develop the convalescent plasma treatment for patients suffering the disease, using blood plasma taken from convalescents, and China's National Health Commission has issued guidelines on use of the convalescent plasma treatment.
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The company is expanding its fulfillment centers and delivery options beyond its Washington backyard.
The company will take action by working closely with academia and using big data to dig into consumers' breakfast behavior. It also designed 154 healthy breakfast menus for 11 different groups of people.
The company now has nine manufacturing sites in China that primarily serve domestic customers. More than 85 percent of 3M products produced in China are used in China, the company said.
The company's stock price has fallen by more than 9 percent since December last year as concerns about potential product liability from contamination of its baby powder stoked a sell-off.