What product does HS code 62.13 refer to?

HS 62.13 falls under Chapter 62 (Apparel, not knitted), heading 62.1 (Handkerchiefs). Specifically: Handkerchiefs..

What documents are required to import HS 62.13 into Philippines?

Typically required: commercial invoice, packing list, bill of lading / airway bill, certificate of origin (for preferential rates). Confirm latest requirements with Bureau of Customs Philippines.

How to calculate landed cost for importing HS 62.13 into Philippines?

Use CIF (goods + freight + insurance) × tariff rate = import duty. Then add VAT/GST for import-stage taxes. Treayo provides an online calculator at https://treayo.cn/en/calculator/philippines.