- KN95 (can ship 1 million pieces per day) - US$ 1.5 per piece FOB China - 3 ply surgical masks (can ship 10 million pieces every day) - US$ 0.35 per piece FOB China - Ventilators (can ship 20 units per week) Payment Terms - 40% advance with Purchase Order; Balance against faxed copy of shipping documents (including Airway Bill or B/L as relevant). Assured quality and with CE certifications (and FDA for 3 ply and Ventilators). Can also offer IR thermometers, Isolation gowns, ICU suits etc.