The Xinjiang Petroleum Administration Bureau is affiliated to China National Petroleum Corporation. The data Company is used to store the operation data of petrochemical enterprises.

In 2020, it purchased 80 tons of LM-4 Glacier Coolant for the air conditioning system and cold storage system of the data center. The usage effect was good and the equipment loss rate was low.

Dalian Henglong Plaza was built in 2011, with a total construction area of 230,000 square meters. It has seven floors and is a comprehensive large square integrating entertainment, shopping and leisure.

Since 2015, 70 tons of LM-4 type glacier refrigerant have been used for ice storage in the entire central air conditioning system of the square. The effect is very good, greatly reducing the overall electricity consumption.