Categories › Business & Finance › E-commerce & marketplaces
外贸出口计算与数据 / China export tools: tax refund, quotes, container loading, CBM, FX rates.
Remote server: your requests and data go to chukoudan.com. Claude Code: claude mcp add --transport http chukoudan https://chukoudan.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
amazon-fees — 亚马逊费用(Amazon fees and profit):填入售价、成本和亚马逊的各项费用,算出每件和整批的净利润、利润率和保本价。 Enter the price, your cost and your own Amazon fees to get the net profibaojia — FOB/CIF/CFR 报价(FOB/CIF/CFR quotes):由成本算三种术语报价和利润。 Quotes and profit on all three terms, from your cost. 输入为精确的十进制字符串 / Inputs are exact decicargo-insurance — 货运保险费(Cargo insurance premium):算 CIF 保险费、CIF 价和投保金额,可填最低保费。 Premium, CIF price and insured amount, with an optional minimum premium. 输入为精确的十cbm — CBM / 体积重(CBM & volumetric weight):算立方数、毛重和空运快递计费重。 CBM, gross weight and chargeable weight for air and express. 读取数据 / Reads: divisors@currunit-convert — 单位换算(Unit converter):长度、重量、体积,按国际通用的定义系数换算。 Length, weight and volume, with the internationally defined factors. 输入为精确的十进制字符串 / Inputs are eduty-estimate — 关税估算(Duty estimator):这批货运到英国,买家要付多少关税和增值税,到岸总成本是多少。 What duty and VAT the buyer pays on a consignment to the UK, and the landed cost. 读取数据 /fx-convert — 结算汇率(Settlement exchange rates):人民币汇率中间价,和按你的银行价估算的结汇金额。 RMB central parity, and what you receive at your own bank rate. 读取数据 / Reads: centrfx-cost — 结汇成本计算器(FX conversion cost calculator):比较银行和其他方式一年到手多少人民币。 Compare banks and other options: how much RMB you actually get in a year. 读取数据 / label — 标签与条码(Labels and barcodes):EAN、UPC、FNSKU 条码,A4 或标签纸直接打印。 EAN-13, UPC-A and FNSKU barcodes, printed on A4 or label stock. 输入为精确的十进制字符串 / Inpumaitou — 唛头生成(Shipping mark generator):正唛和侧唛,A4 或 100×150 mm 标签直接打印。 Main and side marks, printed on A4 or 100×150 mm labels. 输入为精确的十进制字符串 / Inputs api — PI 生成(PI generator):算形式发票的小计、折扣、总计和定金。 Subtotal, discount, total and deposit of a proforma invoice. 输入为精确的十进制字符串 / Inputs are exact decimal tuishui — 出口退税计算器(Export tax refund calculator):填发票金额和退税率,立刻看到应退税额和每一步的出处。 Trading companies (exempt-and-refund) and manufacturers (exempt-credit-refupallet-load — 托盘装柜(Pallet loading):一个柜装多少托、多少箱:填托盘、箱子、限高和柜型,看俯视图。 Pallets and cartons per container: enter the pallet, carton, height limit and container,lc-fees — 信用证手续费(Letter of credit fees):同意信用证之前先算清:你要付多少银行费用,实收多少。 Before you accept a letter of credit: what the bank fees come to and what is left ffreight — 运费估算(Freight estimate):海运整柜、拼箱、空运和快递:你填运价,算出这批货的运费。 Sea FCL, LCL, air and express: you enter the rate, it works out the freight for this shicontainer-load — 装柜计算器(Container loading calculator):每柜装多少箱、要几个柜、怎么摆。 Cartons per container, containers needed, and how to stack them. 读取数据 / Reads: containelist_datasets — 本站公开的数据集(人民币汇率中间价、出口退税率文库、集装箱规格…),每个附当前版本。 The datasets the site publishes (人民币汇率中间价, 出口退税率文库, 集装箱规格…), each with its current version. 结果仅供计get_dataset — 一个数据集:全部版本,新的在前,含日期、记录条数、列和内容校验。 One dataset: its versions, newest first, with date, row count, columns and content hash. 结果仅供计算参考,不是税务、法律或投get_dataset_rows — 一个数据集版本的一页数据行,与发布的一致(不指定版本时取当前版本)。 A page of the rows of one dataset version, as published (the current version when none is named). 结果仅供计算参lookup_refund_rate — 查询一个海关编码(HS 编码、商品编码,8 位或 10 位,可带点)在出口退税率文库中的出口退税率(退税率、征税率),用于“帮我查一下海关编码 … 的出口退税率”这类问题。返回该编码的各个时期,并标出适用的一期:给出 export_date(报关单出口日期,不是开票日期)就按那一make_quote — 按报价工具的输入和卖方的条款,生成一份发给买方的报价单:quote 是结构化数据(https://chukoudan.com/schemas/quote/v1.json,只有价格和条款,带 digest 和汇率依据,买方可核对),text 是可直接发出的纯文本(语言按 languNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.