Baoxin 430/2B coil board reference price 0.4 0.5 0.6 0.7 0.8 June June June June June June June June June 0.9 1 1.2 1.5 2 June 20th June June June June June June June June Bao new 430/2B slab reference price 0.4 0.5 0.6 0.7 0.8 June June June June June 16th June June June June 0.9 1 1.2 1.5 2 June June June 18th June 17th June 16th June 13th June 12 days June June Krupp 430/BA coil reference price 0.3 0.4 0.5 0.6 0.7 0.8 June 16200 June 16200 June 16200 June 16200 June 16200 June 16200 June 16200 June 16200 June 10th 0.9 1 1.2 1.5 2 June June June June June 16 Day June June June June