China has begun imposing a 13 percent sales tax on contraceptives such as condoms, birth control pills, and devices from January 1, 2026, while exempting childcare services from value-added tax (VAT).
Abstract: This paper presents an effective computational method for achieving sub-optimal unity power factor control (UPFC) in interior permanent magnet synchronous motor drives. Traditional UPFC ...
This video explains how China’s fast-growing hybrid economy created a massive stock market bubble and why it ultimately burst. By examining speculation, government policy, and investor behavior, it ...