不銹鋼参考資訊

4.1        LME official price information 倫敦金屬交易價格參考

http://www.yieh.com/2.0.00ResourcesChart.aspx

http://www.kongying.com/stocks.html

4.2        Plate / Sheet weight calculation板材重量換算表

http://www.yieh.com/product/steelproduct-theoretical_index.aspx

http://www.bsstainless.co.uk/information/calculator.html

http://www.steelonline.co.in/weight.html

4.3        Symbol of Chemical Elements化學元素英文代號

Refer to the catalogues

4.4        Currency Exchange貨幣轉換器

http://www.bsstainless.co.uk/information/currency-exchange-calculator.html