Revolutionizing Industries: Sulfur Market Sees Steady Growth and Demand Worldwide, estimated to be US$ 8.3 billion by 2030 - By PMI Covina, March 06, 2023 (GLOBE NEWSWIRE) -- Sulfur is found naturally as an element in pure state and as sulfate or sulfide minerals. Sulfur crystals are easily differentiated by mineral collectors...

ERHC Energy Inc. Announces Extension of Exploration Phase I in Joint Development Zone Block 2 HOUSTON, TX--(Marketwire - May 19, 2011) - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets in the highly prospective Gulf of Guinea off the coast of West...

ERHC Energy Inc. Responds to Announcement of Planned Acquisition of Addax Petroleum by Sinopec Corp. HOUSTON, TX--(Marketwire - June 24, 2009) - ERHC Energy Inc. (OTCBB: ERHE), a publicly traded American company with oil and gas assets in the highly prospective Gulf of Guinea off the coast of West...