New material is planted or be young capable person planted crop is quite little, the acknowledge that adds home market to be planted to relevant material is vanguard deck for sale spent taller and taller, the businessman also is ceaseless demand new material is planted replace, demand is bigger and bigger also, because this brings about its,the price rises ceaselessly. 3, the change of international environment

The influence that is gone bankrupt during September by Han Jinhai carry, of marine cost begin to rise, and lumber prices is done not have however too too clear cheap synthetic decking kits improvement. This meeting brings about lumber business to manage cost to increase, thereby marry again arrives downstream businessman, raised furnisher cost, anabiosis those who go against integral prices finally.

Came on September 24 on October 5, be in severe danger convention of international trade of species of wild vivid plant (Cites) congress of the 17th signatory writings brush in south Africa Neisibao is held about. All yellow wingceltis is belonged to, the bus is spent with hedgehog rosewood bulking up door trim appendix be includinged of 2 control offer to had obtained committee to pass (row appendix black yellow wingceltis still maintains the Brazil of one its are in severe danger control position, do not adjust accordingly to the appendix 2) , and the finished products of these lumber also won't be in control exempt limits .