1. 1 Click 1 2 3

2. 2 Select 1 2 ※ Select PO number/fill out information 1.Select P/O number from a list of existing PO numbers 2.Click “Search” button 3.Click PO number, which will open “Shipping Advice Details” page ※ Select PO number/fill out information 1.Select P/O number from a list of existing PO numbers 2.Click “Search” button 3.Click PO number, which will open “Shipping Advice Details” page 3

3. 3 ※ Fill out shipment information - B/L date, vessel name etc... ※ Fill out shipment information - B/L date, vessel name etc...

4. 4 [Search Tips] 1. PO No. : PO-Release No. -Shipment No (Automatically created) 2. Ship-to-Org: The destination works (Automatically created) 3/4. Load Port, Discharge Port : The ports for loading or discharging(Entry is mandatory) - If the Shipping Order has been made, the Shipping Order description field is automatically filled and can be updated. 5. Vessel : Enter vessel or aircraft name (Entry is mandatory) - Search a relevant vessel for raw materials. : Enter in the order of Vessel Name-Year-Sequential No. - For MRO/Equipment, enter vessel or aircraft name only. - If the Shipping Order has already been made, the Shipping Order description field is automatically filled and can be updated. 6. B/L Date : Select Date of B/L (Entry is mandatory) ※ Very Important 7. B/L Quantity(Gross) : Input GROSS WEIGHT (In the B/L) (Entry is mandatory) ※ Very Important 8. B/L Quantity(Net) : Net WEIGHT (In the B/L) (Entry is mandatory) ※ Very Important 9. Shipping Advice Notice Date: Date of sending Shipping Advice (Automatically created) [Search Tips] 1. PO No. : PO-Release No. -Shipment No (Automatically created) 2. Ship-to-Org: The destination works (Automatically created) 3/4. Load Port, Discharge Port : The ports for loading or discharging(Entry is mandatory) - If the Shipping Order has been made, the Shipping Order description field is automatically filled and can be updated. 5. Vessel : Enter vessel or aircraft name (Entry is mandatory) - Search a relevant vessel for raw materials. : Enter in the order of Vessel Name-Year-Sequential No. - For MRO/Equipment, enter vessel or aircraft name only. - If the Shipping Order has already been made, the Shipping Order description field is automatically filled and can be updated. 6. B/L Date : Select Date of B/L (Entry is mandatory) ※ Very Important 7. B/L Quantity(Gross) : Input GROSS WEIGHT (In the B/L) (Entry is mandatory) ※ Very Important 8. B/L Quantity(Net) : Net WEIGHT (In the B/L) (Entry is mandatory) ※ Very Important 9. Shipping Advice Notice Date: Date of sending Shipping Advice (Automatically created)

5. 5 [Search Tips] 10. Shipping Company: The vessel's owner - For FOB, the Shipping Order description field is automatically filled. - For Non-FOB, search and select from POSCO's registered shipping company list. Registration is required if a particular shipping company is not available on the list. - For CNF and CIF, input is not required 11. Remarks: Remarks to POSCO: not mandatory 12. Supplier : Supplier (Automatically created) 13. Brand : Item (Automatically created) 14. ETD(Load Port) : Estimated time of departure (Entry is mandatory) 15. ETA (Discharge Port) : Estimated time of arrival (Entry is mandatory) 16. B/L No. : B/L No. (In the B/L) (Entry is mandatory) ※ Very Important 17. CBM : Cubic meter 18. Package: No. of boxes (mandatory for MRO/Equipment) 19. Invoice Amount : Amount(100%) of Invoice (Entry is mandatory) ※ Very Important [Search Tips] 10. Shipping Company: The vessel's owner - For FOB, the Shipping Order description field is automatically filled. - For Non-FOB, search and select from POSCO's registered shipping company list. Registration is required if a particular shipping company is not available on the list. - For CNF and CIF, input is not required 11. Remarks: Remarks to POSCO: not mandatory 12. Supplier : Supplier (Automatically created) 13. Brand : Item (Automatically created) 14. ETD(Load Port) : Estimated time of departure (Entry is mandatory) 15. ETA (Discharge Port) : Estimated time of arrival (Entry is mandatory) 16. B/L No. : B/L No. (In the B/L) (Entry is mandatory) ※ Very Important 17. CBM : Cubic meter 18. Package: No. of boxes (mandatory for MRO/Equipment) 19. Invoice Amount : Amount(100%) of Invoice (Entry is mandatory) ※ Very Important