Bengang plans to overhaul its production line of 2,230 mm cold-rolled coils for 10 days from August 25 and will resume operations on September 5, and this is expected to reduce cold-rolled galvanising output by 140,000 mt, SMM learned. In addition, Masteel also plans to put its cold rolling lines under maintenance, which will cut cold-rolled coil output by about 150,000 mt.