Formerly China Dyeing Works Building, built in 1982 and renovated in 2017 as CDW Building and 8½
The name "8½" comes from the 8.5 miles between Castle Peak Road and Tsim Sha Tsui pier
The mall gathers global dining, fashion shopping and leisure / fitness facilities, linked to Tsuen Wan Station by footbridge
CDW Building (formerly China Dyeing Works Building) is HKR International's commercial building on Castle Peak Road, Tsuen Wan, with a podium mall operating under the "8½" brand.
Sources: Wikipedia (Chinese), oir.centanet.com, eightandahalf.com.hk, hkri.com