(English) In financial management and strategic business planning, expenses are divided into operating expenses (OPEX) and capital expenditures (CAPEX). Understanding these categories is crucial for financial analysis, investment planning, and evaluating business efficiency.

全球贸易新版Incoterms® 2020图表解析 《Incoterms® 2020 详解》—— 如何影响全球贸易？

国际电话区号列表 国际电话区号（国家代码）是一个数字前缀，在拨打国际电话时需在电话号码前加上该代码。代码由“+”符号后接1至3位数字组成。国际电话区号是联系其他国家用户的必备要素。

(English) Introduction In today's rapidly evolving technological landscape, an increasing number of people are becoming interested in cryptocurrencies and their potential. This article will serve as your guide to the world of digital finance, where you will learn about the history of cryptocurrency, its definitions, types, cryptocurrency exchanges, mining, and more.

(English) Currency exchange rate and cross currency rate are terms from the field of finance and currency market used to describe the price of one currency in relation to another.

(English) The discount rate is the interest rate used to bring future cash flows to their present value.