CleanTech Lithium reveals "very promising" pump test results Digital Asset Direct by CleanTech Lithium PLC Download PDF Download multimedia London, UK | May 30, 2023 11:11 AM Eastern Daylight Time CleanTech Lithium PLC (AIM:CTL, OTCQB:CTLHF) CEO Aldo Boitano speaks to Thomas Warner from Proactive after releasing an operations update that showed "very promising results" from the company's pump test programmes at Laguna Verde and Francisco Basin. He says that the use of the direct lithium extraction (DLE) process is "very good news, because you're not depleting the sub-surface aquifers." Contact Details Proactive UK Ltd +44 20 7989 0813 uk@proactiveinvestors.com