On the afternoon of July 5^th, the T103 tower of the raw material pretreatment unit of Ningxia Runfeng Project undertaken by the Northwest Branch was successfully hoisted in place.

The T103 de-propanizer tower weighs 103 tons and is 51.3 meters high. It is the tallest tower in the raw material pretreatment device area and the last tower hoisted in the device area. The smooth hoisting of this tower marks the completion of all equipment hoisting work of the raw material pretreatment device.