General Conditions
  1.523 Optical White Lens
  Blanks
  Flint Button for Bifocal
  Lenses
  Sunlens Blanks
  1.7 Hi-index Lens Blanks
  1.8 Hi-index Lens Blanks
  1.9 Hi-index Lens Blanks
  Photochromic Grey Lens
  Blanks
  Photochromic Brown Lens
  Blanks
  Mold Glass
 
 
 
 
 General Conditions
 
(1) General glass blanks conform to GB/T14148-2011 standard; photochromic glass blanks conform to GB9105-1988 standard. Y&S offers a 1-year limited warranty.
   
(2) The quality management system of Y&S is ISO9001 (2015) and GB/T19001-2016 certified. The environmental management system of Y&S is ISO14001 (2015) and GB/T24001-2016 certified. The occupational health and safety management system of Y&S is OHSAS18001 (2007) and GB/T28001-2011 certified.
   
(3) Goods are approved by TUV according to CE standard (Medical Devices Directive 93/42/EEC Annex VII, TUV Report No. 15016632002).
 
(4) All prices of blanks offered in this Purchase Guide are in US Dollar per pair (2 pieces); the price of mold glass is in US Dollar per piece. Discounts are applicable for large quantity order.
 
(5) Usually, the minimum quantity of each shipment of ophthalmic lens blank is 2,000 pairs (4,000 pieces). For quantity between 2,000 and 20,000 pairs, all prices are on FCA/FOB Shanghai, China basis, Y&S will either deliver goods on FCA/FOB basis or charge freight and insurance fees respectively. If the quantity of each shipment less than 2,000 pairs (4,000 pieces), Y&S will charge USD100.00 extra fee under each shipment and either deliver goods on FCA/FOB basis or charge freight and insurance fees respectively.
 
(6) If the total quantity of each shipment is more than 20,000 pairs (40,000 pieces), all prices can be on CFR (C&F) Overseas Main Port basis by sea. To have a shipment by air, Y&S will either deliver goods on FCA Shanghai, China basis or on CPT, CIF, CIP basis, provided air freight and insurance fees will be charged respectively.
 
(7) If a transaction is made on CIF or CIP basis, insurance will be arranged by Y&S for 110% of invoice value covering all risks, provided no other requirements from the customer.
 
(8) Blanks with special specifications (such as size, curve, and thickness) are available subject to availability of melt, molds and thickness control. Minimum quantity of making each special specification is 20,000 pairs (40,000 pieces).
 
(9) Due to stock status or production arrangement, Y&S has the right to replace part of ordered blanks with curver, thicker or bigger size blanks without any surcharge to the customer unless the customer refuses such thing in written while placing the order.
 
(10) The customer is suggested to accept adjustments on the quantity of each power to fit for full carton packing, it will be convenient for both Y&S and its customers to handle consignments and inventory.
 
(11) In order to deliver each order quickly, a maximum shortage of 5% on quantity or transaction value is allowed without prior notice. Y&S will provide a detailed list of the shortage to the customer after shipment. Y&S will either adjust relevant quantity and value in shipping documents in the current order or adjust with the customer in future orders.
 
(12) Ophthalmic lens blanks (glasses for corrective spectacles) are cleared by Chinese customs under H.S. code 7015.10; mold glass (glass for technical use) are cleared by Chinese customs under H.S. Code 7020.00. If necessary, H.S. code of the importing country can be shown in shipping documents according to the customer’s requirement.
 
(13)
Goods are of China origin. Commercial Invoices, Packing Lists, Bill of Lading or Air Waybill will be submitted by Y&S under each shipment. Insurance Policy or Insurance Certificate will be provided when the transaction is made on CIF or CIP basis. One of the following Certificate of Origin can also be submitted upon the customer’s request:
 
Certificate of Origin approved by CCPIT - China Council for the Promotion of International Trade (China Chamber of International Commerce)
Certificate of Origin (Asia-Pacific Trade Agreement) approved by CCPIT - China Council for the Promotion of International Trade (China Chamber of International Commerce)
Certificate of Origin (Form for China-Peru FTA) approved by CCPIT - China Council for the Promotion of International Trade (China Chamber of International Commerce)
Certificate of Origin (GSP Form-A) approved by China Entry-Exit Inspection and Quarantine Bureau (CIQ)
Certificate of Origin (Form F for China-Chile FTA) approved by China Entry-Exit Inspection and Quarantine Bureau (CIQ)
   
(14) Pre-shipment inspections by China Entry-Exit Inspection and Quarantine Bureau (CIQ), SGS, BIVAC, Intertek, COTECNA, and others will be handled by Y&S, provided inspection applied and inspection fee paid by the customer when confirming orders.
 
(15) Y&S is entitled to charge storage fee and other relevant fees if the customer doesn’t pick up goods within 30 days after the goods are ready.
 
(16)
The following payment terms are accepted by Y&S:
 
L/C: By irrevocable L/C at sight, provided the covering L/C being received by Y&S on time and remaining valid for negotiation in China until the 21st day after shipment. L/C should be in English and show full contact information of Y&S.
T/T: 30% of the total contract value to be paid by T/T while confirming the order; balance payment to be paid by T/T before shipment.
(17) Y&S keeps the right to adjust prices, technical data and conditions without prior notice. Adjusted prices, technical data, and conditions can be downloaded from Y&S’s website www.ystj.com.
 
 
Main Process of Making Blanks
 
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