If you are a Puka with an annual fee of 300, it is a gold card with a quota of 8000-80000w W, and you should not have the opportunity to upgrade to a Platinum card. Platinum card is the most qualified card of CITIC, with annual fees of 480 and 2000. Those who pay an annual fee of 2000 can play golf for free. Platinum card needs to provide assets: a single property 100w or more, and a single car produces more than 800,000, so it may not be approved if it is provided! ! ! So you can know that the bank called you to say that the card has been upgraded and what card has been upgraded!