澄清或变更简要说明：投标文件递交截止时间及开标时间变更为*开通会员可解锁*（以合同签署时间为准），投标人所投产品的制造商应满足以下业绩要求：From January 1, 2013 to the deadline for submission of bids (Subject to the date of signing the contract).The manufacturer of the bidder’s product shall meet the following performance requirements:A．对于控制阀，应至少具有两个合同的控制阀供货业绩，且均满足阀门尺寸不低于6"且压力等级不低于900LB和阀门尺寸不低于10"且压力等级不低于150LB的技术要求，两种规格阀门的供货业绩可以为同一合同或多个合同。投标人须提交相关业绩证明文件。A．For control valves should have at least two contract of control valve supply performance, Technical requirements of both are satisfied valve size not less than 6" ,pressure not less than 900LB, and valve size not less than 10",pressure not less than 150LB,The supply performance of the two types of valves can be the same contract or multiple contracts.the bidder shall submit relevant performance certificates. B．对于自力式调节阀，应至少具有两个合同的自力式调节阀供货业绩，且均满足阀门尺寸不低于2"且压力等级不低于150LB的技术要求，投标人须提交相关业绩证明文件。B．For self-operated control valves should have at least two contract of self-operated control valve supply performance，technical requirements of both are satisfied valve size not less than 2" ,pressure not less than 150LB, , the bidder shall submit relevant performance certificates.业绩证明文件包括但不限于：1）销售合同复印件（含相关技术附件）和2）到货验收证明文件。投标人所提交的业绩证明文件必须至少体现以下内容：合同签署时间、制造商名称、货物名称、阀门类型、阀门尺寸、阀门压力等级等技术要求及到货验收材料。未提交业绩证明文件，或所提供的业绩证明文件无法体现合同签署时间、制造商名称、货物名称、阀门类型、阀门尺寸、阀门压力等级等技术要求及到货验收材料的均视为无效业绩。Performance certificates include but are not limited to: 1) copies of sales contracts (including relevant technical attachment) and 2) prove document of arrival acceptance. The performance certificates submitted by the tenderer must at least reflect the following contents: contract signing time,manufacturer name, goods name,valve type, valve size, valve pressure rating and other technical requirements, as well as arrival acceptance documents. If no performance certificate is submitted, or the provided performance certificate fails to reflect the contract signing time,manufacturer name, goods name, valve type, valve size, valve pressure rating and other technical requirements,as well as arrival acceptance documents.it shall be deemed as invalid performance.是否接受联合体投标:不接受未领购招标文件是否可以参加投标:不可以4、招标文件的获取招标文件领购开始时间:*开通会员可解锁*招标文件领购结束时间:*开通会员可解锁*是否在线售卖标书:否获取招标文件方式:现场领购招标文件领购地点：请登录中国海洋石油集团有限公司采办业务管理与交易系统（https://buy.cnooc.com.cn）的招标公告页面进行购买。招标文件售价:￥200/$255、投标文件的递交投标截止时间（开标时间）:*开通会员可解锁* 09:30投标文件送达地点:北京市朝阳区京信大厦29楼开标地点:北京市朝阳区京信大厦29楼6、投标人在投标前应在必联网（）或机电产品招标投标电子交易平台（）或中国国际招标网（）完成注册及信息核验。评标结果将在必联网和中国国际招标网公示。7、联系方式招标人:中海石油（中国）有限公司地址:*开通会员可解锁*联系人:彭诗惠联系方式:86-*开通会员可解锁*262招标代理机构:中化建国际招标有限责任公司地址:*开通会员可解锁*联系人:王立峰联系方式:*开通会员可解锁*8、汇款方式:招标代理机构开户银行(人民币):招标代理机构开户银行(美元):账号(人民币):账号(美元):