求翻译：主要经营：化工原料（国家限制经营的除外），五金交电（不含进口摄录像计），矿产品（不含特定矿产品），金属材料，针纺织品，农副产品（不含粮食）收购。是什么意思？

Main business: chemical raw materials (except for national restrictions on business), hardware (excluding import video camera and recording meter), minerals (excluding specific minerals), metallic material, needle textiles, agricultural products (excluding food) acquisition .

Main business: Chemicals (national restrictions, except those operated by Electrica 5 (not including import video recording) and minerals (minerals) does not contain specific, metal, textile, agricultural and sideline products pins (no food) acquisition.

Main management: The industrial chemicals (national limit management exception), the hardware alternating current (does not absorb video recording including import to count), the minerals (including specific minerals), the metal material, the needle textile, the agricultural and subsidiary products

Main products: chemical raw materials (except limited operated by a State), hardware (without importing video as gauge), minerals (excluding specific products), metals, textiles, agricultural products (excluding food) acquisitions.

正在翻译，请等待...