shipping rates to china from usa can vary significantly depending on the weight, size, and shipping method chosen. USPS offers a range of international shipping services, including First-Class Package International and Priority Mail International, which are commonly used for sending packages to China. First-Class Package International is the most economical choice for lighter packages, with affordable rates and delivery times that typically range from 7 to 21 business days. For faster shipping, Priority Mail International offers quicker delivery, typically within 6 to 10 business days, and provides additional features such as tracking and insurance. Larger or heavier packages may require the use of private carriers like UPS, FedEx, or DHL, which offer expedited services with faster delivery times but at a higher cost. Rates for these services depend on the dimensions and weight of the package, as well as the urgency of the delivery. Shipping costs also depend on customs duties and taxes, which may be applicable when sending items to China. It’s important to carefully compare different shipping options to find the best service based on your needs and budget.