Model Agreement of Confidentiality Party A: Client of data processing Party B: Datatang (Beijing) Technology Co., Ltd. Party B is now providing services, having known (or to know) the business secrets of Party A. In order to clarify the confidentiality obligations of Party B, to effectively protect the business secrets of Party A, to prevent the business secrets from public disclosure or any kind of disclosure, according to the “Contract Law of People’s Republic of China”, “Labor Law of People’s Republic of China”, “Anti-unfair Competition Law of People’s Republic of China” and the stipulates of relative ministries of State Council and Jiangsu province, Party A and Party B sign this confidentiality agreement under the principles of equality, voluntariness, fairness and honesty. Clause 1: business secrets 1, The business secrets in this agreement include: technical information, proprietary technologies, business information and files listed as top secrets or secrets in "File Management Methods" of Party A. Party B has the obligation of keep confidentiality of these secrets. The signing of this agreement is considered that Party A has taken reasonable security measures to the secrets. 2, Technical information refers to the following information about production and marketing that Party A owns or obtains: technical programs, manufacturing methods, technological processes, computer softwares, databases, experimental results, technical data, drawings, samples, molel machines, models, molds, instructions , operating manuals , technical documents, business correspondence involving business secrets and all other related information. 3, Proprietary technologies refer to the following technologies about production and marketing that Party A owns: technical knowledge, information, technical data, production technologies, production methods, experiences, methods or the combination, and other technologies that haven’t made to public at any place as the complet forms and protected as industrial property rights. 4, Management information refers to the following sales and operating information related to commercial activities: marketing strategies, supply information, pricing policies, the un-public financial information, contracts, counterparty information, customer lists, etc. 5, The items that the Party A keep external obligation of confidentiality in accordance with the law (such as being aware of other relative people 's business secrets in the contracting process) and the relevant agreements (such as the technical contracts) are also the business secrets in this agreement. Clause 2: confidentiality obligors Party B is the confidentiality obligor alleged in this agreement. Confidentiality obligor is the one who provides related services, knows the business secrets of Party A and gets remuneration or wages from Party A. The remuneration or wages Party A has paid to the confidentiality obligor contains confidential fee already, and it will not be paid repeatedly here. Confidentiality obligor agrees to make the best efforts for the interests of Party A, during the duty performance, the obligor con not organize, participate in or plan to organize or participate in any competing business, or engage in any activities of improper use of business secrets. Clause 3: confidentiality obligation 1, The confidentiality obligor should strictly keep the business sectets known because of the position, post, career or technical knowledge, and ensure them not to be disclosed or used, including accidents or negligence, even though such information might even be wholly conceived or obtained by confidentiality obligor due to work himself . 2, During service relationship, without permision, confidentiality obligors could not do harm to the company, reveal or use the business secrets, make the instruments which may make the business secrets reappeared, or remove the stuffs relative to the business secrets for the purpose of competition, for personal benefit, for benefit of the third person, or on purpose; could not spy for the business secrets unrelated to their own jobs or business; may disclose the business secrets, directly or indirectly, to internal and external unrelated persons; could not allow (the activities of lending, giving, leasing, transfering business secrets of Party A are all regarded to "allowing" ) or assist any third person without confidentiality obligation to use the business secrets of Party A;could not copy or disclose documents or duplicates containing business secrets; could properly treat the documents of the company or clients under safe keeping or contract because of working, and could not use them beyond working range without permission. 3, If the confidentiality obligors find the business secrets being disclosed or mistake to disclose the business for their own negligence, they should take effective measures to prevent the further expansion of disclosure, and promptly report to the Party A. 4, When the service relationship ends, the confidentiality obligors should return the related technical information, test equipments, test materials, customer lists to the company. 5, Because the business secrets (including technical and operating secrets) that the confidentiality obligors got or made during employment have great value in the competition of the company, during or after the labor contract relationship, the confidentiality obligors all admit the company’s ownership to the business secrets from investment or payment of labor remuneration, therefore, confidentiality obligors agree Party A to carry out the following measures: (1) If a confidentiality obligor left the company for some reasons, during one year from the leaving date, he should not operate by himself or provide services for competitors of the company, should not engage in any work relevant to the former businesses of production, research, development, management, sales ( including self-employed or employed by others) , should strictly keep the obtained business secrets, and should not disclose them for any reason or excuse. Party A should pay Party B compensation according to "Labor Contract Regulations of Jiangsu Province". ( 2 ) Otherwise, Party B should propose the application to Party B six months in advance. During this period, Party A is entitled to mobilize labor positions of Labor B. If Party B violates this provision, it should take the responsibility of breach of contract as provided in clause 5 of this agreement. Clause 4: the termination of confidentiality obligation 1, The company authorizes to consent to disclose or use the business secrets. 2, Relevant information and technology have entered the public feild. 3, Whether Party B is in the post, or the labor contract is fulfilled, the responsibility of confidentiality obligation would not affected. Clause 5: responsibilities of breach of contract 1 , The confidentiality obligor who violates the confidentiality obligations in this agreement should take the liability and pay compensation at least equal to his task remuneration or wages for one year. 2, If Party B discloses the business secrets to a third person or uses the business secrets and makes the company suffer damages, Party B should compensate the company, and the amount is no less than the loss of Party A due to its breach of obligations. 3, The compensation above should be calculated as follows : ① The compensation is the actual economic loss of Party A due to the breach of contract or tort of Party B, the calculating measure is: If the sale number of the product of Party A decreases because of the breach of contract or tort of Party B, the compensation equals to product of the total decreased sales number times profit of each product; ② If the loss of Party A is difficult to calculate in accordance with the method in measure ①, the compensation is the total profits Party B gains because of breach of contract or tort. The compensation equals the profit Party B gains from each directly related product because of the breach of contract or tort; otherwise, a reasonable number which is no less than the permitted using charge of the business secrets of Party A. ③ The reasonable charge Party A paid for the investigation of breach of contract or tort of Party B, such as legal fees, notary fees, forensics fees, should be included in the amount of compensation. ④ If the breach of contract or tort of Party B violates the right of business secrets of Party A, Party A could request Party B to take the responsibility of breach of contract according to this agreement or responsibility of tort according to relevant laws and regulations. 4, Due to serious consequences to the company because of the malicious disclosure of business secrets, the company would pursue the tort liability through legal means, even the criminally responsible. Clause 6: solutions of controversy If controversy happens because of this agreement, it could be resolved through the negotiation of both parties or the mediation of a third party that both parties trust. If the negotiation or mediation fails, or any party is unwilling to negotiate or mediate, the controversy will be submitted to the arbitration committee for arbitration in accordance with the Commission's rules. The outcome of the arbitration is final and binding on both parties. Clause 7: Validation of both parties Before the signing of this agreement, both parties have carefully reviewed the content of the agreement and fully understood the legal implications of each terms of the agreement. Clause 8: Effects and modifications of the agreement 1, This agreement shall become effective upon signature or sealing of both parties . 2, Any modification of this agreement must pass the written consent of both parties Clause 9: This agreement is in duplicate, for each party holding one. Party A: Party B: Corporate Representative Corporate Representative Date Date