Can you give me example bullet points for a supply chain coordinator resume?

Yes. Strong bullets start with an action verb, name the flow or system, and end with a result. Here are fictional examples to adapt so they are true for you:

• Example: "Coordinated 120 inbound containers a month from China and India, booking customs clearance and delivery slots with the warehouse."
• Example: "Raised and tracked 300+ purchase orders a month in SAP MM, chasing suppliers on overdue lines every Monday."
• Example: "Built an Excel dashboard of supplier on-time delivery that the procurement manager used in quarterly vendor reviews."
• Example: "Cut stock discrepancies at month-end from 45 lines to 12 by matching goods receipts against delivery notes daily."

Notice that each bullet tells the reader the volume, the tool and what improved. If you do not have exact numbers, use honest estimates you could explain ("around 100 shipments a month") and keep a note of how you worked them out.