Is it legal to trade in official website of Tianjin Culture and Art Exchange?

The stock trading of Tianjin Stock Exchange is not only illegal for more than 200 people per artwork, but also illegal for similar stock matching transactions on electronic disks! Specifically, it violated the the State Council Document 20 1 1, 38! The State Council document 2012,37! Tianjin should be responsible for closing this market, reasonably compensating investors for losses and eliminating social unrest.