X0101 EFFECT 33 LIVE 2013-10-28 16:00:00

S-4

0001328581 BOISE CASCADE Co 333-191191 0001588175 CHESTER WOOD PRODUCTS LLC 333-191191-07 0001588176 MONCURE PLYWOOD LLC 333-191191-06 0001328589 BOISE CASCADE BUILDING MATERIALS DISTRIBUTION, L.L.C. 333-191191-05 0001329291 BOISE CASCADE WOOD PRODUCTS HOLDINGS CORP. 333-191191-04 0001328590 BOISE CASCADE WOOD PRODUCTS, L.L.C. 333-191191-03 0001329305 BC CHILE INVESTMENT CORP 333-191191-02 0001572686 STACK ROCK CAPITAL, L.L.C. 333-191191-01