Atlas
EV-087 · v1 · Graphite America

Calcined petroleum coke suitable for synthetic graphite production is available from at…

Calcined petroleum coke suitable for synthetic graphite production is available from at least three Gulf Coast refiners, reducing single-supplier exposure relative to the sulfuric acid position.

Verified
Original Observation

No upstream observation on record — this evidence predates the Observation Bus, or was entered directly by an analyst.

Extracted Claim

Calcined petroleum coke suitable for synthetic graphite production is available from at least three Gulf Coast refiners, reducing single-supplier exposure relative to the sulfuric acid position.

Supporting Sources
Supplier due diligence
supply-chainprocurement
Confidence
MediumReviewed by Procurement Lead · Accepted 2026-06-09
Linked Entities
Linked Risks

No probabilistic risks linked.

Linked Constraints

No structural constraints linked.

Affected Scenarios

No scenarios reference this evidence.

Affected Decisions

No decisions cite this evidence.

Related Evidence
IDNotesConfidence
EV-086Petroleum coke feedstock pricing has moved within a $310–380 per tonne range over the trailing twelve months per commodity market data, a wider band than assumed in initial program cost estimates.Medium
Timeline
2026-06-09Evidence Added

Evidence Imported

Petroleum Coke Supplier supply terms and lead times have been reviewed for program planning.

by Research Analyst

Replay References

This evidence is not cited in any decision replay yet.