With the front-end engineering and design (FEED) works for its Western Australia-based Beyondie sulphate of potash (SoP) project now complete, ASX-listed Kalium Lakes is progressing towards completion of financing tasks with the aim of making a financial investment decision in the second quarter, before mid-year. The FEED optimisation works have built on the previous work completed in the bankable feasibility study (BFS), which was released in September last year.