UK-based engineering tech startup Salinity Solutions has secured a $1.27-million initial investment from battery-grade lithium chemicals producer Sociedad Quimica y Minera de Chile’s (SQM’s) corporate venture capital arm SQM Lithium Ventures to fund the next stage of its growth. SQM Lithium Ventures, in return, will take ownership of a minority stake in the company, with the option to acquire additional equity in the future.