What are the listed companies that change the QR code of WeChat collection?

1, Cuiwei shares: The 2020 annual report shows that the company's operating income is 4.093 billion yuan, up -48.43% year-on-year, and the compound growth rate in the past three years is -9.59%. Haike Rongtong, which the company intends to acquire, seized the market opportunity. In addition to the layout of smart POS, new payment tools such as "Haima" and scanning code box compatible with two-dimensional code scanning payment have also been introduced, bringing incremental transaction scale and income to Haike Rongtong. 20 19, 1- 10, the number of new code scanning merchants in Haike Rongtong was 2.7100000, and the new code scanning transaction volume was 2189 million yuan, showing a rapid growth trend. 2. Hublot Co., Ltd.: In 2020, the company achieved a total revenue of 65.438+0.52 billion, a year-on-year increase of -365.438+0.48%. The overall solution of mobile payment integrates the latest technologies such as mobile payment, industry HCE, QR code and mobile phone TA shield, which is a hot demand of commercial banks at home and abroad. Take mPOS as the entrance and rely on big data technology to develop small and medium-sized Wechat business services. 3. Tianyu Information: In 2020, the operating income was 654.38+694 million, a year-on-year increase of -23.44%. The main business includes data security smart card (financial C card, communication smart card, city card, etc. ), intelligent terminals (financial terminals such as mPOS, traditional POS, QR code POS, intelligent POS, etc. ), tax control terminals and value-added services for taxpayers (comprehensive services such as finance and taxation and supply chain finance). ), Internet of Things technology service cloud platform and value-added services, and K 12 smart education business with national education informatization background.