求三条英文条款做一笔产品责任保险业务时,使用了三条扩展条款.产品出口加拿大,老外要看英文保单,找不到这三条款的英文版,1．50%预付赔款条款兹经双方同意,对于发生重大保险事故（损失

Question

求三条英文条款
做一笔产品责任保险业务时,使用了三条扩展条款.产品出口加拿大,老外要看英文保单,找不到这三条款的英文版,
1．50%预付赔款条款
兹经双方同意,对于发生重大保险事故（损失金额在USD2万元及以上）时,根据被保险人或其代表的书面申请,保险人应在5个工作日内按初步估损金额的50％预付赔偿金.
2.不可撤销保单条款
兹经双方同意,投保人和保险人共同承诺在保险期间内,均不撤销本保单.
3.错误、遗漏及解释错误条款
兹经双方同意,本保险扩展承保被保险人非故意的和/或疏忽造成的遗漏错误或对被保风险或保险财产的错误表述或是在保险期间未就被保风险或保险财产发生的变化通知保险公司,如被保险人一旦发现上述错误遗漏或未通知事项后,须立即通知保险公司,则被保险人的权益不会因此而受损害.
本保险单所载其他条件不变.

Answer 1

Make a product liability insurance, the use of the three expansion terms. Canadian exports, foreigners look at the English policy, can not find the three articles in English, please help!
1.50% advance compensation provisions
It is agreed that, for major security incidents (loss in USD2 million and above), in accordance with or on behalf of the insured's written request, the insurer shall within 5 working days of the initial amount of 50% of Gu Sun Prepaid compensation.
2. Irrevocable policy terms
It is agreed, the common commitment to the insured and the insurer, the insurance period, not to cancel this policy.
3. Error, omission and interpretation of error terms
It is agreed, this insurance coverage the insured unintentional and / or negligent error or omission on the insured risk or property insurance, misrepresentation or not the period of insurance risk or insurance on the insured property changes notify the insurance company, such as when the insured discovered the error or omission to inform the matter, shall immediately notify the insurance company, were the interests of the insurer will not be any damage.
Other conditions contained in this policy remain unchanged