(a) AWS`s contractor is Amazon Connect Technology Services (Beijing) Co., Ltd. („ACTS“). (b) „customer agreement,“ Sinnet`s customer agreement for AWS (Beijing region) between you and Sinnet as part of www.amazonaws.cn/agreement/beijing/ and/or western cloud data customer agreement for AWS (Ningxia region) between you and NWCD, which is headquartered in www.amazonaws.cn/agreement/ningxia/; if applicable (and all successors or related sites designated by Sinnet or NWCD), in all cases, as they may be updated from time to time by Sinnet or NWCD, or any other agreement between you and Sinnet or NWCD that regulates your use of AWS services in the AWS region (Beijing region) or in the AWS region (Ningxia region). (c) The first sentence of Section 3.5 is replaced by the following text: „You agree that all non-public information disclosed by AWS in connection with the program is treated as confidential information relating to AWS and is subject to this section 3.5 or any other agreement between you and AWS regarding the use of confidential information. They will disclose confidential information about AWSs during the lifetime or at no time during the five-year period following the expiry of the period. You will take all reasonable steps to prevent the unauthorized disclosure, dissemination or use of this confidential information, including at least the steps you take to protect your own similarly confidential information. (d) The second sentence of section 5 is replaced by the following sentence: „Any party may, for whatever reason or no reason, terminate these conditions by a period of at least thirty days in advance.“ (e) Notwithstanding Section 9.5, these conditions are governed by the laws of the People`s Republic of China that exclude rules or principles of conflict of laws. Any dispute over AWS documents or these conditions is submitted to the China International Economic and Trade Arbitration Commission for arbitration proceedings in Beijing, which will be enforced in accordance with the Commission`s arbitration rules in force at the time of the arbitration application. The arbitration award is final and involves both parties. The number of referees is three.

(f) communication. (1) To you. Under these conditions, we can communicate to you by (i) posting a review of aws.amazon.com (and any tracking page or website we have designated) that we can update from time to time (the „AWS website“); or (ii) send a message to the email address, which is then linked to your program account. The messages we provide by posting on the AWS website take effect after they are published and the notifications we provide via email take effect when we send the email. It is your responsibility to keep your email address up to date. It is assumed that you received an email sent to the email address, which is then linked to your program account when we send the email, whether or not you receive the email. (2) To us. To inform us in accordance with these conditions, you should contact us as follows: by personal delivery, by mail or by mail at the following address: Amazon Connect Technology Services (Beijing) Co., Ltd.

4F, Central Building B21, Universal Business Park, No. 10 Jiuxianqiao Road, Chaoyang District, Beijing, P.R. China Attention: Legal Service (d) Each party is responsible for identifying, paying and reporting to the appropriate authorities all taxes and other government taxes and royalties (and all penalties, interest and other fees) that are levied on that party or by other means imposed by the transactions in accordance with these conditions. You can charge national, national or local sales or usage taxes, value-added taxes („VAT“) or taxes on goods and services („GST“) or similar transaction taxes that you must pay legally to public authorities (together „taxes“), and we pay.