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Companies and merchants from more than 30 countries and regions attend the Water Expo, including those from Malaysia, Vietnam, Thailand, India, Indonesia, Ecuador, Japan, Iran, the United States, and Hong Kong. This year's Expo have more than 4,000 exhibitors and buyers in the aquaculture industry. It is expected to have more than 500 domestic exhibitors, more than 200 foreign exhibitors, and more than 40,000 professional buyers and wholesalers from home and abroad.
Commercial activity was also kicked up a notch thanks to the growing popularity among global audiences of livestreaming, where merchants speak in real time to promote their products and give out limited-duration coupons to entice prospective buyers.
Community workers and hutong chiefs clean up a lane in Beixinqiao of Dongcheng district, Beijing, in April.
College student board the free shuttle bus as they leave their college campuses. [Ji Mengfan for chinadaily.com.cn]
Companies related to the internet of things were also among the winners. Some 16 listed firms, including Qingdao Haier, a major household appliance maker, saw their earnings up more than 20 percent.
来源：资阳报