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Calibre·Commodities
The Calibre Journal

Field intelligence for buyers, specifiers and engineers.

AllMarketGuideInsightStandards4 ARTICLES · UPDATED WEEKLY
Q1 2026 commodity outlook: HRC, CRC and the Asia spread
Lead storySat May 02 2026 · 9 min

Q1 2026 commodity outlook: HRC, CRC and the Asia spread

The Asia HRC–CRC spread tightened in Q1 — what it means for Q2 contracting windows for buyers and EPCs.

Reading a mill test certificate — what every buyer should check
Standards6 min

Reading a mill test certificate — what every buyer should check

Choosing between PPGI and PPGL for coastal industrial roofing
Guide11 min

Choosing between PPGI and PPGL for coastal industrial roofing

TMT Fe-500 vs Fe-550D: when grade upgrade pays for itself
Market7 min

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