Business. China Construction Bank Co., Ltd. Chongqing Yubei Crown Donghe Sub-branch was established on March 28th, 1988. The legal representative is Liu Chang, and the business scope of the company includes: absorbing RMB deposits. Deal with reconciliation. Handle bill discounting. Acting as an agent to issue, redeem and sell government bonds. Acting for collection and payment. Other businesses approved by China Banking Regulatory Commission (operating within the time limit approved by the business license of financial institutions).