TMT Fe-500 vs Fe-550D: when grade upgrade pays for itself

A practical look at when the cost premium for Fe-550D rebar is repaid by reduced steel tonnage in seismic zones.

Restocking, not real demand

Chinese steel inventories at port came down by 4.1 percent through February, partially absorbed by a delayed restock cycle that mills had pushed past the Lunar New Year. Contracted volumes from Korean and Japanese mills rose 6 percent month-on-month — but spot was the real story.

If you signed FY26 contracts on the December assumption, you are now paying through the nose for tonne-on-tonne flexibility.

What to do for Q2 contracting

• Lock in 60–70% of base volume on quarterly fix; leave the balance on monthly index
• Push for split-incoterm flexibility (FOB ↔ CFR) inside the same MOQ
• Pre-negotiate PPGI / PPGL paint-line capacity for monsoon-window deliveries