证券代码：603185 证券简称：上机数控 公告编号：2020-102

转债代码：113586 转债简称：上机转债

无锡上机数控股份有限公司

关于签订重大销售合同的公告

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。

重要内容提示:

合同类型：长单销售合同（以下简称“合同”或“本合同”）

合同金额：2021-2025年，对方每年向公司子公司采购不少于4GW单晶硅片，对应210尺寸的单晶硅片4亿片，5年总计20GW，对应210尺寸的单晶硅片20亿片（硅片尺寸可以根据需求进行调整，但总体采购量不变）。按照当前市场价格测算（参照PVInfoLink最新公布的单晶硅片均价折算），预计销售金额约为每年20.48亿元（含税）,5年总计102.40亿元（含税）。双方约定，实际采购价格采取月度议价方式，故最终实现的销售金额可能随市场价格产生波动，上述销售金额不构成业绩承诺或业绩预测，实际以签订的月度补充协议为准。

双方约定，每月采购量为333MW（对应210尺寸的单晶硅片0.33亿片），每月的采购数量可在原约定的基础上上下浮动不超过10%，故对于公司每年各季度的收入影响存在不确定性。

对上市公司当期业绩的影响：本合同履行期限为2021年至2025年，对公司2020年的业绩无影响。本合同为长单销售合同，具体销售价格采取月度议价方式。有利于提高公司后续的销售收入，但是对利润的影响存在不确定性。

本次事项不属于关联交易，经董事会审议通过后，无需提交股东大会审议。

特别风险提示：

1、本合同为长单合同，具体销售价格采取月度议价方式，最终实现的销售金额可能随市场价格产生波动，对各年业绩产生的影响存在不确定性。

2、如对方减少采购数量，需取得公司的书面同意，未经同意的，按差额量货款额的5%承担违约责任。如确实发生采购数量不及合同的事项，该违约责任不足以弥补按原定合同执行产生的收益。由此，公司执行本合同实际能产生的收入和利润存在重大不确定性。

3、本次合同履行中，存在行业政策调整、市场环境变化等不可预计因素及其他不可抗力因素的影响，可能会导致合同无法全面履行。

一、合同基本情况及审议程序

无锡上机数控股份有限公司（以下简称“公司”或“本公司”）及下属全资子公司弘元新材料（包头）有限公司与天合光能股份有限公司就“单晶硅片”的销售签订合同。

参照PVInfoLink最新公布的价格折算，预计合同金额约为每年20.48亿元（含税）,5年总计102.40亿元（含税），不含税为90.62亿元，属于特别重大合同。该金额仅为根据当前市场价格测算，实际以签订的月度补充协议为准。

公司于2020年11月2日召开第三届董事会第十七次会议，审议通过了《关于签订重大销售合同的议案》，该议案无需提交股东大会审议。

二、合同标的和对方当事人情况

（一）合同标的情况

本合同的标的为单晶硅片，预计2021-2025年每年销售不少于4GW单晶硅片，对应210尺寸的单晶硅片4亿片，5年总计20GW，对应210尺寸的单晶硅片20亿片（硅片尺寸可以根据需求进行调整，但总体采购量不变）。

（二）合同对方当事人情况

（1）公司名称：天合光能股份有限公司

（2）公司类型：股份有限公司（上市）

（3）住所：常州市新北区天合光伏产业园天合路2号

（4）法定代表人：高纪凡

（5）注册资本：206802.6375万元人民币

（6）经营范围：太阳能光伏电站设备制造、太阳能光伏电站设备及系统装置安装；多晶铸锭、单晶硅棒、硅片、太阳能电池片、光伏组件的制造；太阳能、系统集成装置、储能及光伏应用系统的进出口和批发业务（不涉及国营贸易管理商品，涉及配额、许可证管理商品的，按国家有关规定办理申请）；从事太阳能电站的建设和经营（取得相关资质后方可开展经营）；从事上述业务的相关咨询服务；太阳能发电；储能及光伏应用系统的技术研发、工程设计及技术服务；光伏产品的检测服务（凭实验室认可证书所列检测服务项目经营）。（依法须经批准的项目，经相关部门批准后方可开展经营活动）

（7）合同对方与本公司及控股子公司之间不存在关联关系。

（8）合同对方最近一年的财务状况：资产总额364.91亿元，净资产126.98亿元，营业收入233.22亿元，净利润7.02亿元。

三、合同主要条款

（一）合同双方

甲方：天合光能股份有限公司

乙方：无锡上机数控股份有限公司

弘元新材料（包头）有限公司

（二）合同金额

本合同采取月度议价方式进行，故金额暂未确定。本合同预计2021-2025年，对方每年向公司采购4GW单晶硅片，对应210尺寸的单晶硅片4亿片，5年总计20GW，对应210尺寸的单晶硅片20亿片。参照PVInfoLink最新公布的价格折算，预计合同金额约为每年20.48亿元（含税）,5年总计102.40亿元（含税）。

（三）结算方式

双方约定，每个月月底之前签订次月补充协议，次月支付完毕相应货款。

（四）协议期限

2021年至2025年。

（五）定价规则

采取月度议价方式进行确定。

（六）违约责任

1、如因乙方原因，乙方不能按时交货，应向甲方支付违约金，如违约金不足以弥补延迟交货给甲方造成的损失，乙方还应就差额部分承担赔偿责任。如因

甲方原因延迟付款，乙方有权暂停发货不作为违约，且甲方应向乙方支付违约金。

2、如遇任何一方提出下月采购（供应）数量的减少，需取得另一方的书面同意，未经同意的，按差额量货款额的5%承担违约责任。如确实发生采购数量不及合同事项，该违约责任不足以弥补按原定合同执行产生的收益。由此，公司执行本合同实际能产生的收入和利润存在重大不确定性。

3、如经双方确认乙方提供的货物因质量问题造成甲方生产延误、停产停工、返工、或对甲方的客户迟延交货或承担质量责任等，乙方应承担甲方直接损失。

4、如果甲方依据本合同的规定提出退货、换货或降价要求，乙方则应在收到甲方书面通知之日起按甲方要求予以退货、以全新合格的货物更换,或降价处理。

（七）争议解决方式

本协议相关的所有争议，如无法通过协商解决，则双方一致同意将争议提交原告住所地法院通过诉讼解决。诉讼费、律师费等均由败诉方承担。

（八）合同生效条件

本协议经双方盖章，自对方支付预付款之日起生效。

四、对上市公司的影响

本合同的履行期限为2021年至2025年，对公司2020年的业绩无影响。本

合同为长单销售合同，具体销售价格采取月度议价方式。若后续按照合同的约定产生销售，有利于提高公司后续的销售收入，但是对利润的影响存在不确定性。

合同的履行对公司业务独立性不构成影响，公司主要业务不会因合同的履行而与合同对方形成依赖。

五、合同履行的风险提示

（一）本合同为长单合同，具体销售价格采取月度议价方式，最终实现的销售金额可能随市场价格产生波动，对各年业绩产生的影响存在不确定性。

（二）如对方减少采购数量，需取得公司的书面同意，未经同意的，按差额量货款额的5%承担违约责任。如确实发生采购数量不及合同的事项，该违约责任不足以弥补按原定合同执行产生的收益。由此，公司执行本合同实际能产生的收入和利润存在重大不确定性。

（三）本次合同履行中，存在行业政策调整、市场环境变化等不可预计因素及其他不可抗力因素的影响，可能会导致合同无法全面履行。

（四）本次预计合同金额为参照PVInfoLink最新公布的单晶硅片均价折算，实际价格会根据市场情况及产品规格差异进行调整，本次预计合同金额不构成业绩承诺或业绩预测。

敬请广大投资者注意投资风险。

特此公告。

无锡上机数控股份有限公司

董事会

2020年11月3日

Wuxi shangji numerical control co., LTD

Announcement on signing major sales contract

The board of directors of the company and all the directors guarantee that there is no false record, misleading statement or material omission in the contents of this announcement, and assume individual and joint liability for the authenticity, accuracy and completeness of the contents.

Important content note:

Type of Contract: Long Order Sales Contract (hereinafter referred to as the "Contract" or the "Contract")

Contract amount: From 2021 to 2025, the other party shall purchase from the subsidiary of the company every year no less than 4GW monocrystalline silicon wafers of 210 size, 400 million pieces of corresponding monocrystalline silicon wafers of 210 size, a total of 20GW in 5 years, 2 billion pieces of corresponding monocrystalline silicon wafers of 210 size (the wafer size can be adjusted according to the demand, but the total purchase quantity remains the same). Based on the current market price (calculated by referring to the average price of PVINFolink mono-crystalline silicon wafer published recently), the estimated sales amount is about 2.048 billion yuan per year (tax included), and the total sales amount in 5 years is 10.24 billion yuan (tax included).Both parties agree that the actual purchase price shall be negotiated monthly, so the final realized sales amount may fluctuate with the market price. The above sales amount does not constitute performance commitment or performance forecast, and the actual monthly supplementary agreement signed shall prevail.

Both parties agree that the monthly purchase quantity is 333MW (corresponding to 0.33 million pieces of 210-size monocrystalline silicon wafers), and the monthly purchase quantity can fluctuate less than 10% on the basis of the original agreement. Therefore, there is uncertainty about the impact on the company's revenue in each quarter of the year.

Impact on the performance of the listed company in the current period: the performance period of this contract is from 2021 to 2025, and it has no impact on the performance of the company in 2020. This contract is a long-order sales contract, and the specific sales price shall be negotiated monthly.It is beneficial to improve the company's subsequent sales revenue, but the impact on the profit is uncertain.

This matter is not a related transaction, after the board of directors review and approval, there is no need to submit to the general meeting of shareholders for deliberation.

Special Risk Warning:

1. This contract is a long-order contract, and the specific sales price shall be negotiated on a monthly basis. The final realized sales amount may fluctuate with the market price, and its influence on the annual performance is uncertain.

2. If the other party reduces the purchase quantity, the written consent of the Company shall be obtained. If the other party does not agree, the liability for breach of contract shall be 5% of the balance of the purchase amount. If the purchase quantity is not equal to the contract, the liability for breach of contract is not enough to make up for the income generated by the execution of the original contract. Therefore, the actual revenue and profit generated by the execution of this contract is subject to significant uncertainty.

3. During the performance of this Contract, the Contract may not be fully performed due to the influence of unpredictable factors such as industrial policy adjustment, market environment change and other force majeure factors.

I. Basic information of the contract and its review procedure

Wuxi Shangji CNC Co., Ltd. (hereinafter referred to as "the Company" or "the Company") and its wholly-owned subsidiary Hongyuan New Materials (Baotou) Co., Ltd have entered into a contract with Trina Solar Energy Co., Ltd for the sale of "Monocrystalline Silicon Wafers".

According to the latest price published by PVINFolink, the estimated contract amount is about 2.048 billion yuan (including tax) per year, and the total amount in 5 years is 10.24 billion yuan (including tax), and 9.062 billion yuan (excluding tax), which is a particularly significant contract. This amount is only calculated based on the current market price and is actually subject to the signed monthly supplementary agreement.

The company held the 17th meeting of the third board of directors on November 2, 2020, and adopted the "motion on signing major sales contracts", which need not be submitted to the general meeting of shareholders for deliberation.

The object of the contract and the situation of the other party

(1) the subject matter of the contract

The object of this contract is monocrystalline silicon wafers. It is expected that during 2021-2025, the annual sales volume will be no less than 4GW of monocrystalline silicon wafers, corresponding to 400 million monocrystalline silicon wafers of 210 size, with a total of 20GW in 5 years, corresponding to 2 billion monocrystalline silicon wafers of 210 size (the wafer size can be adjusted according to the demand, but the total purchase volume will remain unchanged).

(ii) information of the other parties

(1) Company name: Trina Solar Energy Co., Ltd

(2) Company Type: Limited by Share (Listed)

(3) Address: No. 2, Tianhe Road, Tianhe Photovoltaic Industrial Park, Xinbei District, Changzhou City

(4) Legal representative: Gao Jifan

(5) Registered capital: 206,8026,375 million RMB

(6) Business scope: manufacturing of solar photovoltaic power station equipment, installation of solar photovoltaic power station equipment and system devices; Polycrystalline ingot, monocrystalline silicon rod, silicon wafer, solar cells, photovoltaic module manufacturing;Import, export and wholesale business of solar energy, system integration devices, energy storage and photovoltaic application systems (not involving commodities subject to state trade administration, but involving commodities subject to quota and license administration, application shall be handled in accordance with relevant state regulations); Engage in the construction and operation of solar power stations (the operation can be carried out only after obtaining relevant qualifications);Relevant consulting services for the aforesaid businesses; Solar power generation;Technology research and development, engineering design and technical services of energy storage and photovoltaic application system; Testing services for photovoltaic products (operating with the testing services listed in the laboratory accreditation certificate). (For projects subject to approval according to law, business activities can only be carried out after approval by relevant departments)

(7) There is no correlation between the other party and the Company and its holding subsidiary.

(8) The financial status of the other party in the recent year: total assets of 36.491 billion yuan, net assets of 12.698 billion yuan, operating income of 23.322 billion yuan and net profit of 702 million yuan.

III. Main Terms of the Contract

(I) the parties to the contract

Party A: Trina Solar Energy Co., Ltd

Party B: Wuxi Shangji CNC Co., Ltd

Hongyuan New Material (Baotou) Co. Ltd

(ii) contract amount

This contract is carried out by monthly negotiation, so the amount is not yet determined.This contract is expected that from 2021 to 2025, the other party will purchase 4GW monocrystalline silicon wafers of 210 size from the company every year, which will be 400 million pieces. The total amount of 20GW in 5 years will be 2 billion pieces of monocrystalline silicon wafers of 210 size. According to the latest price published by PVINFolink, the estimated contract amount is about 2.048 billion yuan (including tax) per year, and the total amount in 5 years is 10.24 billion yuan (including tax).

(3) Settlement method

Both parties agree to sign the supplementary agreement for the next month before the end of each month and pay the corresponding payment for goods in the next month.

(iv) Term of the Agreement

From 2021 to 2025.

(5) Pricing rules

It will be determined by monthly negotiation.

(6) Liability for breach of contract

1. If Party B fails to deliver the goods on time due to reasons attributable to Party B, it shall pay liquidated damages to Party A. If the liquidated damages are insufficient to cover the losses caused by the delayed delivery to Party A, Party B shall also be liable for the difference. As a result of

If Party A delays the payment due to reasons, Party B shall have the right to suspend the shipment and not be deemed as a breach of contract, and Party A shall pay liquidated damages to Party B.

2. If either party proposes to reduce the purchase (supply) quantity of the next month, it shall obtain the written consent of the other party. Without consent, it shall be liable for breach of contract by 5% of the balance of the purchase amount. If the purchase quantity is not equal to the contract matters, the liability for breach of contract is not sufficient to compensate for the income generated by the execution of the original contract. Therefore, the actual revenue and profit generated by the execution of this contract is subject to significant uncertainty.

3. Party B shall bear the direct losses of Party A if Party A is delayed in production, suspended production, rework, or delays in delivery to Party A's customers or assumes quality responsibilities due to quality problems of the goods provided by Party B as confirmed by both parties.

4. If Party A requests for return, replacement or price reduction in accordance with the provisions of this Contract, Party B shall, upon receipt of the written notice from Party A, return the goods, replace them with new and qualified goods or reduce the price as required by Party A.

(vii) means of dispute resolution

If all disputes related to this Agreement cannot be settled through negotiation, both parties agree to submit the disputes to the court where the plaintiff is domiciled for settlement through litigation. Legal costs and attorney's fees shall be borne by the losing party.

(8) Conditions for the effectiveness of the contract

This Agreement shall come into force upon being sealed by both parties on the date when the other party pays the advance payment.

Fourth, the impact on the listed companies

The performance period of this contract is from 2021 to 2025, and it has no impact on the company's performance in 2020. this

The contract is a long-order sales contract, and the specific sales price shall be negotiated monthly. If the subsequent sales are generated in accordance with the contract, it will be beneficial to increase the company's subsequent sales revenue, but the impact on the profit is uncertain.

The performance of the contract does not affect the business independence of the company, and the main business of the company will not become dependent on the other party due to the performance of the contract.

V. Risk reminder of contract performance

(I) This contract is a long-order contract, and the specific sales price shall be negotiated monthly. The final realized sales amount may fluctuate with the market price, and its influence on the annual performance is uncertain.

(II) If the other party reduces the purchase quantity, the written consent of the Company shall be obtained. If the other party fails to obtain the consent, it shall be liable for breach of the contract at 5% of the balance of the purchase amount. If the purchase quantity is not equal to the contract, the liability for breach of contract is not enough to make up for the income generated by the execution of the original contract.Therefore, the actual revenue and profit generated by the execution of this contract is subject to significant uncertainty.

(III) During the performance of this Contract, the Contract may not be fully performed due to the influence of unpredictable factors such as industrial policy adjustment, market environment change and other force majeure factors.

(IV) The estimated contract amount shall be converted with reference to the average price of single crystal silicon wafers recently published by PVINFOLINK, and the actual price shall be adjusted according to the market conditions and differences in product specifications. The estimated contract amount shall not constitute a performance commitment or forecast.

Please pay attention to investment risk.

Hereby announce.

Wuxi shangji numerical control co., LTD

The board of directors

November 3, 2020