Close of Week A: The Shanghai Composite Index closed at 2.36% and the Shenzhen Coin Index closed at 2.23%.

According to the announcement, SGB (SubGame) will launch on the BiKi platform at 12:00 p.m. on March 12, open business partner SGB / USDT, open concurrent deposit, and withdraw at 3:00 p.m. on March 12. SubGame is a game and payment module engine parachain where many developers from all over the world can participate in the development of the Polkadot ecosystem. SubGame uses Subscript as the main source code, follows JavaScript syntax, and completes the encapsulation of the Substrate smart contract API and SDK in Assembly Script. Essentially, a hint will allow any website developer to submit Polkadot smart contracts quickly.