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Lobbying activity

Who's lobbying Congress, for whom, and on what, from federal Lobbying Disclosure Act filings. Covers both chambers, synced daily. 56 filings

Top spenders & firms Spend by issue Political contributions Revolving door

  Showing filings that named HR 640. Clear
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Q2
CELANESE CORPORATION for CELANESE CORPORATION
2nd Quarter (Apr 1 - June 30) 2026 · Texas · House · Senate
Food Industry (safety, labeling, etc.), Science/Technology, Trade (domestic/foreign), Taxation/Internal Revenue Code
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Q2
AMERICAN CHEMISTRY COUNCIL for AMERICAN CHEMISTRY COUNCIL
2nd Quarter (Apr 1 - June 30) 2026 · District of Columbia · House · Senate
Clean Air and Water (quality), Chemicals/Chemical Industry, Taxation/Internal Revenue Code, Energy/Nuclear
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Q2
CHAMBER OF COMMERCE OF THE U.S.A. for CHAMBER OF COMMERCE OF THE U.S.A.
2nd Quarter (Apr 1 - June 30) 2026 · District of Columbia · House · Senate
Aerospace, Housing, Automotive Industry, Aviation/Airlines/Airports
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1A
THE DOW CHEMICAL COMPANY, DBA DOW for DOW CHEMICAL COMPANY DBA DOW
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Marine/Maritime/Boating/Fisheries, Trade (domestic/foreign), Energy/Nuclear, Environment/Superfund
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Q2
THE DOW CHEMICAL COMPANY, DBA DOW for DOW CHEMICAL COMPANY DBA DOW
2nd Quarter (Apr 1 - June 30) 2026 · District of Columbia · House · Senate
Agriculture, Energy/Nuclear, Environment/Superfund, Homeland Security
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Q2
ARKEMA INC. AND ITS AFFILIATES (FKA ARKEMA INC.) for ARKEMA INC. AND ITS AFFILIATES (FKA ARKEMA INC.)
2nd Quarter (Apr 1 - June 30) 2026 · Pennsylvania · House · Senate
Agriculture, Budget/Appropriations, Clean Air and Water (quality), Chemicals/Chemical Industry
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1A
CHAMBER OF COMMERCE OF THE U.S.A. for CHAMBER OF COMMERCE OF THE U.S.A.
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Automotive Industry, Aviation/Airlines/Airports, Banking, Defense
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Q2
SYENSQO USA LLC for SYENSQO USA LLC
2nd Quarter (Apr 1 - June 30) 2026 · Texas · House · Senate
Marine/Maritime/Boating/Fisheries, Financial Institutions/Investments/Securities, Aviation/Airlines/Airports, Aerospace
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Q1
CELANESE CORPORATION for CELANESE CORPORATION
1st Quarter (Jan 1 - Mar 31) 2026 · Texas · House · Senate
Science/Technology, Trade (domestic/foreign), Taxation/Internal Revenue Code, Transportation
View →
Q1
THE DOW CHEMICAL COMPANY, DBA DOW for DOW CHEMICAL COMPANY DBA DOW
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Marine/Maritime/Boating/Fisheries, Trade (domestic/foreign), Energy/Nuclear, Environment/Superfund
View →
Q1
CHAMBER OF COMMERCE OF THE U.S.A. for CHAMBER OF COMMERCE OF THE U.S.A.
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Transportation, Trade (domestic/foreign), Aerospace, Automotive Industry
View →
Q1
AMERICAN CHEMISTRY COUNCIL for AMERICAN CHEMISTRY COUNCIL
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Clean Air and Water (quality), Chemicals/Chemical Industry, Taxation/Internal Revenue Code, Energy/Nuclear
View →
Q1
INSTITUTE OF MAKERS OF EXPLOSIVES for INSTITUTE OF MAKERS OF EXPLOSIVES
1st Quarter (Jan 1 - Mar 31) 2026 · District of Columbia · House · Senate
Budget/Appropriations, Tariff (miscellaneous tariff bills), Taxation/Internal Revenue Code, Chemicals/Chemical Industry
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Q1
SYENSQO USA LLC for SYENSQO USA LLC
1st Quarter (Jan 1 - Mar 31) 2026 · Texas · House · Senate
Aerospace, Automotive Industry, Aviation/Airlines/Airports, Tariff (miscellaneous tariff bills)
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Q4
CELANESE CORPORATION for CELANESE CORPORATION
4th Quarter (Oct 1 - Dec 31) 2025 · Texas · House · Senate
Science/Technology, Trade (domestic/foreign), Taxation/Internal Revenue Code, Transportation
View →
Q4
AMERICAN CHEMISTRY COUNCIL for AMERICAN CHEMISTRY COUNCIL
4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate
Clean Air and Water (quality), Chemicals/Chemical Industry, Taxation/Internal Revenue Code, Energy/Nuclear
View →
Q4
THE DOW CHEMICAL COMPANY, DBA DOW for DOW CHEMICAL COMPANY DBA DOW
4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate
Energy/Nuclear, Environment/Superfund, Budget/Appropriations, Homeland Security
View →
Q4
CHAMBER OF COMMERCE OF THE U.S.A. for CHAMBER OF COMMERCE OF THE U.S.A.
4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate
Trade (domestic/foreign), Telecommunications, Aerospace, Automotive Industry
View →
Q4
SYENSQO USA LLC for SYENSQO USA LLC
4th Quarter (Oct 1 - Dec 31) 2025 · Texas · House · Senate
Aerospace, Automotive Industry, Aviation/Airlines/Airports, Tariff (miscellaneous tariff bills)
View →
Q4
INSTITUTE OF MAKERS OF EXPLOSIVES for INSTITUTE OF MAKERS OF EXPLOSIVES
4th Quarter (Oct 1 - Dec 31) 2025 · District of Columbia · House · Senate
Chemicals/Chemical Industry, Labor Issues/Antitrust/Workplace, Transportation, Homeland Security
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3A
THE DOW CHEMICAL COMPANY, DBA DOW for DOW CHEMICAL COMPANY DBA DOW
3rd Quarter (July 1 - Sep 30) 2025 · District of Columbia · House · Senate
Trade (domestic/foreign), Energy/Nuclear, Environment/Superfund, Retirement
View →
Q3
CELANESE CORPORATION for CELANESE CORPORATION
3rd Quarter (July 1 - Sep 30) 2025 · Texas · House · Senate
Science/Technology, Environment/Superfund, Food Industry (safety, labeling, etc.), Trade (domestic/foreign)
View →
Q3
CHAMBER OF COMMERCE OF THE U.S.A. for CHAMBER OF COMMERCE OF THE U.S.A.
3rd Quarter (July 1 - Sep 30) 2025 · District of Columbia · House · Senate
Transportation, Trade (domestic/foreign), Aerospace, Automotive Industry
View →
Q3
INSTITUTE OF MAKERS OF EXPLOSIVES for INSTITUTE OF MAKERS OF EXPLOSIVES
3rd Quarter (July 1 - Sep 30) 2025 · District of Columbia · House · Senate
Government Issues, Environment/Superfund, Chemicals/Chemical Industry, Labor Issues/Antitrust/Workplace
View →
Q3
AMERICAN CHEMISTRY COUNCIL for AMERICAN CHEMISTRY COUNCIL
3rd Quarter (July 1 - Sep 30) 2025 · District of Columbia · House · Senate
Trade (domestic/foreign), Clean Air and Water (quality), Chemicals/Chemical Industry, Taxation/Internal Revenue Code
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Source: federal Lobbying Disclosure Act filings. A filing's bill references are parsed from its activity descriptions, so a bill page shows the filings that named it.

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