2. On the page, select the drugs or medical devices to be purchased.
3. Click the "Start Purchasing" button to enter the purchasing page.
4. On the purchasing page, enter the quantity to be purchased and other relevant information to confirm the purchase order.
5. After submitting the purchase order, wait for the platform to review and confirm.
6, after the audit, in accordance with the requirements to complete the payment and receipt of goods and other subsequent operations.