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Alliance Welding Supplies

Praxair (USA) and Linde (Germany) announce Merger, creating the largest worldwide gas company

Paris, France based AirLiquide purchases Airgas, Inc.  Creates new #1 supplier in US and worldwide.

Market Pricing Actions (Updated January 31st, 2017)


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BLM Helium Information

Click on BLM logo for updates on the Federal Government Helium Program

Increase March 15, 2015

Increase January 1, 2017

Increase July 15, 2016

Airgas stopped publically publishing increases during the Air Liquide acquisition.

CO2 Special -

November 1, 2015

Increase October 1, 2016

Increase March 1, 2016

Increase November, 2014

Increase January 1, 2016

Increase June 1, 2015

Increase July 1, 2014

Increase October 1st, 2015

Increase March 1, 2017