According to statistics, 2011 1 - April 50.55 cumulative entrance lumber erlian port 8167.82 million million m3, 2.98% and growth, year-on-year drop 12.03%. Among them, the log 29.96 million cubic meters, import 4207.56 million us dollars, up 12.44% 22.78% and decreased respectively; Board 20.59 million cubic meters, import 3960.26 million us dollars, respectively 59.33% 54.81% and year-on-year growth. Forecast 2011 timber imports declined slightly, annual import 170 million cubic meters, descend 10.5%. A, imported logs decline reason analysis: one is to send to erlian port of Russia, vacancy rates high returns wagon stranded for a long time, cause the enterprise with Russia self-provided car Jehovah would not send wagon suffered. 2 it is entrance lumber imposed through Mongolia, the collection standard by this year began to increase to $23.8 $27.3 / mt/mt, about 10647 yuan/car, make erlian entrance lumber overseas transportation costs than manzhouli town, bring about lumber dealer cost increases. Three domestic railway transportation cost is increased, make lumber imports restricted. From January 13, sent from erlian port since the xian innings and chengdu innings by cargo must call package line (go subway) than ever, railroad freight transportation by 7 yuan/ton, bring about lumber imports small drop. Second, entrance plank growth reason analysis with manchurian policy is have close ties. According to understand, manchurian port from 2011 to import wood April on the local enterprise and nonlocal enterprise all collection of national and local tax. Don't make out an invoice cases manchurian import wood collection of national and local tax 1130 yuan/car, less than one levy 15 yuan/car, make out an invoice cases manzhouli town entrance lumber 1466 yuan/levy national and local tax levied more than one car, $321 / vehicle. Nonlocal enterprise by the local tax department to the tax payment certificates for tax refund (comprising the tax department in erlian entrance lumber collection national and local tax 1145 yuan/car (not distinguishing make out an invoice is influenced by Russia. Two national policy guidance and promote plank imports increased influence. Russia to encourage their wood processing industry, the plate processing value-added tax in our part, so to encourage plank exports. Three is the plank market prices high (about 1700 yuan/cubic meters), sales of good, so most choose entrance plank dealer.