North American Lumber Nqe Edge down dua

Benchmark software nqi hauv North America nce qis dua tom qab tuav ruaj khov rau ob lub lis piam. Raws li lub Cuaj Hlis kawg, North American SPF 2 × 4 # 2 & Btr KD (RL) tau raug nqi ntawm $ 505 / txhiab board feet. Piv nrog rau lub lim tiam dhau los $ 520, qhov txo qis ntawm $ 15, lossis txo qis ntawm 2.88 feem pua; qhov txo qis ntawm 16 feem pua ​​​​ntawm ib hlis dhau los, qhov txo qis ntawm $ 98.