When will Songjiang Steel City be demolished?

it was demolished on June 26th, 217. The demolition work of Songjiang Steel City, the largest steel factory in East China, began on June 26th, 217. Dozens of demolition workers wearing helmets and driving dozens of tons of excavators entered the freight yard with high spirits, which announced the official start of the demolition work of the freight yard, and also announced that Songjiang Steel City, which had contributed brilliant efforts to the construction of a modern metropolis in the Yangtze River Delta region, was about to formally withdraw from the historical stage.