process map example流程图的例子.pptVIP

3.1.1 Requisitions for Purchase Orders A PO must originate from a requisition that has been properly reviewed and approved by an authorized person. The requisition and/or PO must be reviewed by the approver to ensure that the right supplier is designated, that the quantity or accurate service description is listed, and that there is a correct delivery/service date given. Requisitions must include an SAP material and/or service material group number. The requisition must also include the appropriate tax code based on the item or service being purchased. PO tax codes start with a “P” or “Q”. The SAP system will determine the taxability of the item based on the material / service group and the tax code selected, along with the taxing jurisdiction of the cost center. If the approver needs help determining the appropriate tax code, the approver should contact the Tax Department for guidance. The following are the only allowable PO purchases that do not require a requisition: ? Freight ? Restocking fees ? Hot Shot fees ? Fuel surcharges ? Expediting fees ? Finished products - (Finished Products refers to those items being purchased, generally by the Supply Chain group for direct resale. Examples - Resin, Ethylene) ? Feedstocks - (Feedstocks are defined as raw materials required for an industrial process. In the chemical industry, common feedstocks include natural gas liquids such as naphtha, gas oil, and ethane. Benzene, ethylene, propylene, and other olefins are examples of feedstocks used as the building blocks for the production of value added petrochemicals. In general, the product must be a building block for creating another product and it must be changed (reacted) in the process.) 3.2 Procurement Card The ProCard provides delegated purchasing authority by allowing non-procurement personnel to purchase targeted materials and services (when a contract is in place) for use in the course of conducting company business without Procurement Personnel’s