Samsung E&A signed an EPC contract with Ras Laffan Petrochemicals for an ethylene storage plant in Ras Laffan Industrial City, Qatar. Samsung E&A's share is about KRW 301.9 billion (about USD 215 million) of a total KRW 588.2 billion contract, to be executed over 34 months in a joint venture with CTCI.

The Samsung Engineering and CTCI joint venture SCJV was awarded Package 1 of QatarEnergy's Ras Laffan Petrochemicals Project, covering a 2.08 million tonne ethylene unit and utilities. The total project cost is stated as $6 billion.

thyssenkrupp Uhde won an EPCC contract from Qatar Fertiliser Company (QAFCO) to build a single-train blue ammonia plant with a capacity of 3,500 metric tons per day, in a consortium with Consolidated Contractors Company. The contract was signed on August 31, 2022, with completion planned for Q1 2026.