单证（Documents)1、进出口业务涉及的单证总的包括三大类：1。

金融单证（信用证、汇票、支票和本票）2、商业单证（发票、装箱单、运输单据、保险单等）3。

用于政府管制的单证（许可证、原产地证明、商检证等）declarationνform报关单Three steps—declaration, examination of goods and release ofνgoods, are taken by the Customs to exercise control over general import and export goods.海关对进出境货物的监管一般经过申报、查验和放行三个环节。

the person in charge of the declaration invoice 负责的人的声明发票发票νocean bill of lading提单νair waybill空运提单νpacking list或packing specification（装箱单）ννshipping order(装货单) letter of credit（L|C）（信用证）νinsurance policy（保险单）νsales confirmation售货确认书νcontract（合同）（commod ity（货物）, quantity（数量）, unit price（单价）, total amount（总价）, country of ori gin and manufacturer（生产国和制造厂家）, packing（装箱单）, shipping mark（运输标志）, date of shipment（装船日期,装船期,装运期）, port of shipment（装货港；出发港；起运港）, port of destination（目的港,目的地,目地港）, insurance（保险；保险费；保险契约；赔偿金）, Payment 付款,支付,付款方式down payment 定金,首期,头期款deferred payme nt 延期付款,延付货款,分期付款, shipment 装运,装船,装载的货物partial shipment 分批装运,分批装船,分批Short shipment 短装,装载不足,装货不足shipping advice 装船通知,装运通知,已装船通知shipping text advice 装船通知shipping craigslist advice 装船通知, guara ntee of quality（质量的保证）, claims 索赔,债权,要求Claims adjuster 公证行,理赔人,索赔调查人broad claims 宽泛的论点force majeure（不可抗力）, late delivery and penalty（迟交货及罚款）, arbitration 仲裁certificate(commodity inspection certificate商检证animal or plant quarantine certificate 动植物检疫证certificate of origin原产地证) place o f dispatch 起运地，Date of completion of discharge卸货日期，date of inspection检验日期，place of arrival到货地点，date of arrival 到货日期，means of conveyance运输工具，B/L or way bill NO. 提单或运单号，invoice No.发票号，contract No.合同号，Quantity /We ight declared 报检数量/重量，description of goods品名，consignor 品名，consignee 收货人，place of issue 签证地点，date of issue 签证日期，authorized officer 授权签字人，s ignature签名，conclusion评定，official stamp 印章，报关英语常用词汇import进口 export出口 import & export corporation(Corp.)import & export business(enterprise entitled to do import and export business)export drawback出口退税 import & export licence processing with imported（supplied) materials 进（来）料加工 buyer买方 seller卖方 The buyer requests his bank to issue a letter of credit in favor of the seller.goods(import& export goods , All import and export goods shall be subject to Customs examination)cargo (bulk cargo,cargo in bulk, air cargo, sea cargo,bonded cargo, cargo-ownerWhat cargo is inside the container? 货物是在集装箱The cargo is now released.货物现在被释放Commodity(commodity inspection)商品检验merchandise泛指商品，不特指某一商品article(smuggled goods and articles, inward and outward goods and articles）luggage 行李物品postal items 邮递物品You don’t have to pay duty on personal belongings, but the other one is subject to duty.means of transport(conveyance)运输工具(vessel, aircraft, train, vehicle):All inward and outward means of transport shall be subject to Customs control on arriving in or departing from the Customs territory. ocean vessel船名packing(bag袋, bale包， bottle, coil圈，case, crate板条箱，dozen, package件：total packages 合计件数, piece, roll, set, unit辆，台，单位，drum桶， carton纸箱, wooden cases木箱， pallet 托盘， container ，in bulk)weight重量gross weight毛重 net weight净重tare皮重quantity数量:The minimum quantity of an order for the goods is 500 cases.description of goods货名name and specifications of commodity品名及规格type类型mode (term)of trade贸易方式name of trading country贸易国date of importation进口日期value价值total value of the contract commercial value, duty-paying valueThe duty-paying value of an import item shall be its normal CIF price and the duty-paying value of an export item shall be its FOB price, minus the export duty.The duty-paying value of an inward or outward article shall be fixed by the Customs.price价格unit price单价 total price总价total amount总价consignor发货人 consignee收货人While the examination is being carried out, the consignee of the import goods or the consignor of the export goods shall be present and responsible for moving the goods, opening and restoring the packingDeclaration of import goods shall be made to the Customs by the consignee within 14 days of the declaration of the arrival of the means of transport; declaration of export goods shall be made by the consignor 24 hours prior to the loading unless otherwise approved by the Customs. 进口货物的收货人应当自运输工具申报进境之日起14日内，出口货物的发货人除海关特准的外应当在货物运抵海关监管区后装货的24小时以前，向海关申报。

shipper托运人carrier承运人(a person or business that carries goods or passengers from one place to another for payment)notify party通知方agent代理人:shipping agent装运代理人，发货代理人 insurance agent保险代理人相关中国海关进出口商品HS代码海关编码查询最低税率普通税率出口税率增值税率消费税率监管条件1. 2601 : 铁矿砂及其精矿，包括焙烧黄铁矿2601 铁矿砂, 精矿, 焙烧黄铁矿,2. 2601111000 : 未烧结铁矿砂及其精矿(平均粒度小于0.8mm的,焙烧黄铁矿除外)2601111000 千克未烧结铁矿砂, 精矿, 平均粒度小于0, 8mm, 焙烧黄铁矿除外,0 0 0 0.13000 0 7a3. 2601112000 : 未烧结铁矿砂及其精矿(平均粒度不小于0.8mm,但不大于6.3mm的,焙烧黄铁矿除外)2601112000 千克未烧结铁矿砂, 精矿, 平均粒度不小于0, 8mm, 但不大于6, 3mm, 焙烧黄铁矿除外,0 0 0 0.13000 0 7a4. 2601119000 : 平均粒度大于6.3毫米的未烧结铁矿砂及其精矿(焙烧黄铁矿除外)2601119000 千克平均粒度大于6, 3毫米, 未烧结铁矿砂, 精矿, 焙烧黄铁矿除外,0 0 0 0.13000 0 7a5. 2601120000 : 已烧结铁矿砂及其精矿(焙烧黄铁矿除外)2601120000 千克已烧结铁矿砂, 精矿, 焙烧黄铁矿除外,0 0 0 0.13000 0 7a铁粉7205290000 铁矿石2601119000 球团矿2601120000 铁粉在海关税则里有规定“粉末是指按重量计90%及以上可以从网眼口径为1MM的筛子通过的产品”所以你的粗粉应该不能归到铁粉里。