【正文】 e liable to supplement, replace or correct the Technical Documentation free of charge. The Seller shall in no respect be understood or interpreted as liable for the mercial development of the Contract Products. The Buyer shall undertake the risk of the mercial development of the Contract Products. In no circumstances, whether as a result of breach of contract, warranty, indemnity, tort (including negligence), strict liability, or otherwise, shall the Seller or its subcontractors or suppliers be liable for loss of profit or revenues, loss of production, loss of use, loss of information or data, cost of capital, cost of substitute Plant, facilities, services or replacement power, downtime costs, claims of the Buyer’s customers for such damages, or for any special, consequential, incidental, indirect or exemplary damages. Notwithstanding anything to the contrary provided in the Contract, the aggregate liability of the Seller to the Buyer , on all claims of any kind, whether in contract, warranty, indemnity, tort (including negligence), strict liability, or otherwise, arising out of the performance or breach of the Contract or use of any Plant equipment or exploration of the Patent and/or Knowhow shall not exceed ____ ( ) percent of the total Contract price. All Contractual obligations of the Seller shall be deemed as having been fulfilled upon the expiry date of the Warranty Period.　Article 13 Intellectual Property Right The Seller represents that it is entitled or authorized to grant the license to the Buyer to use the Patent and/or Knowhow for the purpose as specified in Article 3. The Buyer shall not use such Patent and/or knowhow received from the Seller for any purpose other than that as specified in this Contract. Any intellectual property right or other technical information granted by the Seller to the Buyer shall remain the property of the Seller. In no circumstances shall any terms and conditions in this Contract be construed, deemed, or interpreted as transfer of title to the Buyer of any information which may be delivered to or accessed by the Buyer. Registration of the Contract and Maintenance of Patent The Buyer shall, after the Contract is signed between both parties, make sure that the Contract is registered with or filed to the petent authorities in the Buyer’s country if it is required by law. The Seller shall, during the validity period of the Contract, make all reasonable efforts to maintain Patent in force in the territory as stipulated in Article and bear the costs thus incurred. The Buyer shall not make any action or inaction which may lead to invalidation or pulsory licensing of the Patent. Improvement and Grantback Should any Improvement be made by the Seller on Patent and/or Knowhow within the validity period of the Contract, which shall be the exclusive property of the Seller, the Seller shall grant the Buyer a nonexclusive license to exploit such Improvement at latest __________months from its improving, provided that the license fee is agreed upon between both parties. The Buyer shall be entitled to make Improvement on Patent and/or Knowhow within the validity period of the Contract. The Seller shall have the right to obtain and make use of the Improvement. The license fee shall be discussed between both parties in due time. Both parties shall keep Improvement confidential. Neither party shall be entitled to grant any third party a sublicense on Improvement made and provided by the other party without previous written consent of the other party. Article 14 Confidentiality After signing of the Contract, both parties shall keep secret all the contents, terms, conditions of the Contract. The Buyer shall take proper measures to keep strictly confidential of Knowhow, Technical Documentation, Improvement and any other secret information obtained or accessible to from the Seller. The Buyer shall not disclose any of them to any third party, and shall not make use of them without prior written consent of the Seller except otherwise stipulated in the Contract. The Buyer may disclose the secret information as described in Article to the personnel of its own, or of any related parties engaged in the performance of the Contract subject to Article , strictly to the extent as essential for the implementation of the Contract, provided that the individuals and/or parties accessing or may access such secret information are engaged to undertake in written form the same confidential liability of the Buyer to the Seller. Any breach of confidentiality obligations by any personnel from the Buyer or the Buyer’s related parties shall be deemed as breach of the Contract by the Buyer. Notwithstanding this Article 14, the Seller may furnish to its subcontractor such documents, data, and other information received from the Buyer to the extent required for performing the Contract, in which event the Seller shall obtain from such subcontractor an undertaking of confidentiality similar to that imposed on the Seller under the Article 14. This Article 14 shall survive the expiration or termination of the Contract. The confidential obligation shall not apply to the information which:A. now or hereafter enters the public domain。 orB. can be proved to have been in the possession of the Party at the time of disclosure and which was not previously obtained, directly or indirectly, from the other Party hereto。 or C. otherwise lawfully bees available to either party from a third party under no obligation of confidentiality.Article 15 Taxes and Duties All taxes and duties in connection with the signing and performance of the Contract, levied by Governments of the People’s Republic of China, including but not limited to customs duties, ine tax, sales tax, valueadded tax etc., shall be borne and paid by the Seller. . All taxes and duties in connection with the signing and performance of the Contract levied on the Buyer