(2) procurement volume shows that your previous "record" of how to ask the supplier to see your previous work, there is no accumulation of contacts, recruiting you to come in to the company to contact the company's favorable suppliers
(3) Asked the witness is to verify how you mix in the previous company? The very small "official" to you to open the certificate is of little use.
Think about it yourself, and you'll be in good hands in the future
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