Formerly known as the Xiuhu Lake, the Xiuchi Pool was established in 1940. With a total water area of 34,000 sqm, it was used to store water that is circulated for ironmaking, and was also the earliest water landscape of Shougang. During the renovation of the Xiuchi Pool, the original water landscape was preserved, based on which, the underground space of the industrial cooling pool was effectively utilized and was renovated into an underground garage and underwater exhibition hall. The Xiuchi Pool and the No.3 Blast Furnace are connected by an underwater corridor.