According to the Panwang.com news, on February 18, SINOMACH responded to the Shenzhen Stock Exchange's inquiry letter and stated that the company strives to achieve the launch of the blockchain platform system in the first quarter of this year and began to provide financing services for platform access enterprises. Zhongzhuang Construction said that at present, the Agricultural Bank of China Shenzhen Branch and the Bank of Communications Shenzhen Branch have signed strategic cooperation agreements with the company to access the company's blockchain technology platform and provide credit services to upstream suppliers connected to the platform. The progress of the commercial value of the chain technology platform. The company is currently improving the blockchain technology platform. In the first quarter of this year, the system will go online and begin to provide financing services for platform access companies.