请将下列句子翻译成中文：1.AnydisputearisingoutoforinconnectionwiththisContractshallbesettledthroughfriendlyconsultation.2.ItismutuallyagreedthatthecertificatesofqualityandquantityorweightissuedbytheManufacturershallbepartofthedocumenttobepresentedtothepayingbankfornegotiationofpayments.3.Fullinformationastoprices,quality,quantityavailableandotherrelativeparticularswouldbeappreciated.4.Sofar,allourpurchasesfromyouhavebeenpaidbyconfirmed,irrevocableletterofcredit.5.Ifthereisanydelay,thesellerwillimmediatelynotifythebuyerofthedelayandthereasonforthedelay.