SALES CONTRACT OF COPPER CONCENTRATESContract No.：This "Agreement" is made as of theBETWEEN:(“Seller”)AND:("Buyer")TABLE OF CONTENTSARTICLE 1 DURATION 合同有效期ARTICLE 2 MATERIAL 合同货物ARTICLE 3 QUANTITY 供货数量ARTICLE 4 SHIPMENT 装运ARTICLE 5 DELIVERY 货物交付ARTICLE 6 PRICE 价格ARTICLE7 P AYMENT 货款支付ARTICLE 8 WEIGHING, SAMPLING, AND MOISTURE DETERMINATION称重、取样及水分确认ARTICLE 9 Methods of sampling and Samples 取样与样品ARTICLE 10 ASSAYS化验ARTICLE 11 INSURANCE 保险ARTICLE 12 TITLE AND RISK所有权和风险ARTICLE 13 TOTAL/ PARTIAL LOSS 全部或部分损失ARTICLE 14TAXES AND DUTIES税收和关税ARTICLE 15 FORCE MAJEURE不可抗力ARTICLE 16 MATERIAL ADVERSE CHANGES实质性不利变化ARTICLE 17 EVENTS OF DEFAULT. REMEDIES违约和补救措失ARTICLE 18 GOVERNING LAW适用法律ARTICLE 19 ARBITRATION AND SOVEREIGN IMMUNITY WAIVER仲裁与主权、豁免权放弃ARTICLE 20 SUSPENSION OF QUOTATIONS暂停报价ARTICLE 21 ASSIGNMENT转让ARTICLE 22 NOTICES通知INTRODUCTION: The Seller has agreed to sell and Buyer has agreed to buy copper concentrates at the following terms and conditions; IT IS AGREED by the parties as follows:ARTICLE 1 DURATION 合同有效期1．This Agreement shall commence from signing date of this contract (the "Commencement Date") and remain in effect until 31st, Dec, 2020 Buyer and Seller shall discuss in good faith to determine the extension of this Agreement for mutually agreed duration no later than 30th, Jun, 2020 .本合同有效期至2020/12/31.双方在2020年6月30号之前协商延期事宜。
ARTICLE 2 MATERIAL 合同货物2.1 Sulfide copper concentrates produced by Oyu Tolgoi LLC (hereinafter referred to as “Producer") at the Oyu Tolgoi copper and gold mine in the South Gobi area of Mongolia, with estimated assay shown in Appendix I. (hereinafter referred to as "Material").货物为蒙古国南戈壁省的奥尤套鲁盖铜矿和金矿(以下称厂家)生产的奥尤套鲁盖硫化铜精矿(以下称货物），化学成分见附表1。
2.2 Any Material delivered by Seller (l) shall conform with Chinese regulations for copper concentrates imports and (ii) shall not exceed limits imposed by Chinese government for radioactivity level, both (l) and (ii) as agreed by the parties at the Commencement Date. Buyer shall ensure Seller is kept fully informed of any material changes in the relevant regulations during the Term. In the event a change in the above regulatory framework excludes the import of the Material into China as contemplated by this Agreement, then Seller shall be free to determine and notify such regulatory change as a material adverse change in accordance with Article 16.卖方交付的货物：(l)应当符合中国法规要求的进口铜精矿。
(ii)不得超出中国政府对放射性等级的规定。
以上两点双方需在有效期达成统。
买方应确保卖方在相关规定发生变化时拥有充分知情权。
如果在以上规定范围内不包括进口到中国的货物的补充协议，那么依据第16条卖方有权决定并通知这样重大的不利改变2.3 If the specifications of the Material are not as agreed in Clause 2.1and such specifications may negatively impact the smelting and refining process of smelter of Buyer's Receiving Smelter, then Buyer and Seller shall discuss in good faith the negative impact and potential remedies. Buyer reserve the right to claim any/all loses due to such negatively impact.如果货物的规格与条款2.1所指的不致，而且该规格可能会对买方所接受的冶炼厂的冶炼与精炼过程造成负面影响，则买卖双方需本着友好协商的原则对其负面影响与潜在的补救措施进行讨论。
买方有权对任何以及所有该负面影响造成的损失进行索赔。
ARTICLE 3 QUANTITY 供货数量3.1 xxx Tons/year ±10% / 吨/年±10%3.2 The quantity shall be added if both parties agreed. 数量可由双方协商增加ARTICLE 4 SHIPMENT 装运4.1 Shipments shall be made in parcels of DMT up to DMT with +I-10%. Buyer and Seller shall discuss in good faith to fix the parcel size，unless otherwise agreed.每批供货溢短装为+I-10%，除非另有约定，否则买卖双方应本着友好协商的原则协商装运量多少。
ARTICLE 5 DELIVERY 货物交付5.1 Each parcel of Material shall be delivered to Buyer, DAP Place of Unloading at Ganqimaodou, or erlian China which appointed by buyer (Incoterms 2010) in lined bags of approximately 2 WMT in each bag. Delivery of each parcel of Material shall be complete upon the last bag of Material forming the parcel being loaded onto the buyer’s transportation.每批货物交货地为付款交单地中国的甘其毛都或二连口岸(具体由买家指定)( 2010年国际贸易术语通则), 并由内衬袋包装，每袋约2吨。
当每批货物的最后袋装入买家的运输工具后视为交付完成。
5.2 Upon the arrival at the Place of Unloading of each truck delivering bags of Material comprised in a parcel of Material, Seller shall unload the bags from the truck at its own cost.当货物抵达卸货地点,卖方自行负责卸货并承担费用。
5.3 In the event, Buyer has opened a fully workable L/C acceptable to Seller, and Buyer`s transportation mechanism for the parcel of Material is ready in all respects and able to accept loading of the parcel of Material at the Place of Unloading within the delivery timeframe notified by Seller under Clause 5.4, then Seller shall load the parcel of Material onto Buyer's transportation, at the Seller's cost.如果在条款5.4所规定的时间表内，买方已经开具卖方可接受的全额信用证，且买方的运输已经全方位就绪并可以接收货物，则卖方应该将货物装入买方的运输工具并支付该费用。