100freespinsslotocash| Security Control Technology (300370.SZ): The northern section of the China-Russia gas pipeline project won the bid in 2019 has been implemented

Gelonghui May 23 丨 Security Control Technology (300370)(300370100freespinsslotocash.SZ) said on the investor interaction platform100freespinsslotocash, the northern section of the China-Russia gas pipeline project that the company won the bid in 2019 has been implemented, and other oil and gas pipeline projects are also being followed up.