If no date is stipulated the Expiry Date is the earlier of the anniversary of the Commencement Date or when superseded by a new Purchase Order agreed in writing by NZ Forest Products.
AO must have a minimum SED of 44cm, A grade must have an average SED of 36cm, KI grade must have an average SED of 34cm, K grade must have an average SED of 26cm (as determined by JAS scaling).