U.S. Energy Information Administration
Natural Gas Liquids and Liquid Refinery Gases
EIA petroleum sum snd data for Natural Gas Liquids and Liquid Refinery Gases.
Series
24
normalized EIA series
Observations
7,038
records in the database
Latest record
31 May 2026
newest observation
Cadences
2
annual, monthly
Series chart
Selected series performance
Latest
No value
No observation
Change
No prior value
No prior value
52W high
No value
No observation
52W low
No value
No observation
ATH
No value
No observation
ATL
No value
No observation
Series
Available petroleum series
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlyPADD 1monthly16,876 MBBL31 May 2026 · 545 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlyPADD 1monthly544 MBBL/D31 May 2026 · 545 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlyPADD 2monthly3,168 MBBL31 May 2026 · 545 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlyPADD 2monthly102 MBBL/D31 May 2026 · 545 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlyPADD 3monthly94,226 MBBL31 May 2026 · 545 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlyPADD 3monthly3,040 MBBL/D31 May 2026 · 545 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlyPADD 4monthly495 MBBL31 May 2026 · 545 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlyPADD 4monthly16 MBBL/D31 May 2026 · 545 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlyPADD 5monthly1,257 MBBL31 May 2026 · 545 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlyPADD 5monthly41 MBBL/D31 May 2026 · 545 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlyU.S.monthly116,021 MBBL31 May 2026 · 545 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlyU.S.monthly3,743 MBBL/D31 May 2026 · 545 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-annualPADD 1annual226,680 MBBL31 Dec 2025 · 45 rows
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-annualPADD 1annual621 MBBL/D31 Dec 2025 · 37 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-annualPADD 2annual88,974 MBBL31 Dec 2025 · 45 rows
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-annualPADD 2annual244 MBBL/D31 Dec 2025 · 37 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-annualPADD 3annual1,069,772 MBBL31 Dec 2025 · 45 rows
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-annualPADD 3annual2,931 MBBL/D31 Dec 2025 · 37 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-annualPADD 4annual10,160 MBBL31 Dec 2025 · 45 rows
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-annualPADD 4annual28 MBBL/D31 Dec 2025 · 37 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-annualPADD 5annual17,132 MBBL31 Dec 2025 · 45 rows
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-annualPADD 5annual47 MBBL/D31 Dec 2025 · 37 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-annualU.S.annual1,412,719 MBBL31 Dec 2025 · 45 rows
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-annualU.S.annual3,870 MBBL/D31 Dec 2025 · 43 rows
Latest observations
Recent records
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly16,876 MBBL31 May 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly544 MBBL/D31 May 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly3,168 MBBL31 May 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly102 MBBL/D31 May 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly94,226 MBBL31 May 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,040 MBBL/D31 May 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly495 MBBL31 May 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly16 MBBL/D31 May 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,257 MBBL31 May 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly41 MBBL/D31 May 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly116,021 MBBL31 May 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,743 MBBL/D31 May 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly16,186 MBBL30 Apr 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly540 MBBL/D30 Apr 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly4,262 MBBL30 Apr 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly142 MBBL/D30 Apr 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly89,641 MBBL30 Apr 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly2,988 MBBL/D30 Apr 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly88 MBBL30 Apr 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly3 MBBL/D30 Apr 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,587 MBBL30 Apr 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly53 MBBL/D30 Apr 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly111,764 MBBL30 Apr 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,725 MBBL/D30 Apr 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly20,548 MBBL31 Mar 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly663 MBBL/D31 Mar 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly7,774 MBBL31 Mar 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly251 MBBL/D31 Mar 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly85,036 MBBL31 Mar 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly2,743 MBBL/D31 Mar 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly1,663 MBBL31 Mar 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly54 MBBL/D31 Mar 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,665 MBBL31 Mar 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly54 MBBL/D31 Mar 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly116,686 MBBL31 Mar 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly3,764 MBBL/D31 Mar 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly22,274 MBBL28 Feb 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly795 MBBL/D28 Feb 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly11,824 MBBL28 Feb 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly422 MBBL/D28 Feb 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly86,899 MBBL28 Feb 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,104 MBBL/D28 Feb 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly548 MBBL28 Feb 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly20 MBBL/D28 Feb 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly2,224 MBBL28 Feb 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly79 MBBL/D28 Feb 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly123,770 MBBL28 Feb 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly4,420 MBBL/D28 Feb 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly27,223 MBBL31 Jan 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly878 MBBL/D31 Jan 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly14,431 MBBL31 Jan 2026
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly466 MBBL/D31 Jan 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly98,597 MBBL31 Jan 2026
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,181 MBBL/D31 Jan 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly552 MBBL31 Jan 2026
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly18 MBBL/D31 Jan 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,805 MBBL31 Jan 2026
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly58 MBBL/D31 Jan 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupus1-monthlymonthly142,609 MBBL31 Jan 2026
U.S. Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupus2-monthlymonthly4,600 MBBL/D31 Jan 2026
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-annualannual226,680 MBBL31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp11-monthlymonthly22,361 MBBL31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-annualannual621 MBBL/D31 Dec 2025
East Coast (PADD 1) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp12-monthlymonthly721 MBBL/D31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-annualannual88,974 MBBL31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp21-monthlymonthly12,540 MBBL31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-annualannual244 MBBL/D31 Dec 2025
Midwest (PADD 2) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp22-monthlymonthly405 MBBL/D31 Dec 2025
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-annualannual1,069,772 MBBL31 Dec 2025
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp31-monthlymonthly96,345 MBBL31 Dec 2025
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-annualannual2,931 MBBL/D31 Dec 2025
Gulf Coast (PADD 3) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp32-monthlymonthly3,108 MBBL/D31 Dec 2025
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-annualannual10,160 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp41-monthlymonthly1,403 MBBL31 Dec 2025
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-annualannual28 MBBL/D31 Dec 2025
Rocky Mountain (PADD 4) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp42-monthlymonthly45 MBBL/D31 Dec 2025
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-annualannual17,132 MBBL31 Dec 2025
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels)eia-petroleum-petroleum-sum-snd-mngupp51-monthlymonthly1,800 MBBL31 Dec 2025
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-annualannual47 MBBL/D31 Dec 2025
West Coast (PADD 5) Product Supplied of Hydrocarbon Gas Liquids (Thousand Barrels per Day)eia-petroleum-petroleum-sum-snd-mngupp52-monthlymonthly58 MBBL/D31 Dec 2025
Sources and methodology
Source: U.S. Energy Information Administration (EIA) Open Data. Petroleum series include the cadence, product group, process, and geography published by EIA. World Price Index normalizes source data for charting and API access and does not imply EIA endorsement.