FAP, June 13 / PRNewswire-FirstCall-Asianet /-- the gross profit margin of the company's system integration and software products is relatively stable. The system integration is 20%, 30%, and the software products fluctuate between 41% and 66%. The gross profit margin of the VR business decreased last year compared with the same period last year, mainly because of the amortization of the content cost of the previous filming sales. It is expected that the follow-up normal operation will be equivalent to the gross profit of software products.