Covid-19 clusters involving the workplace which stood at 735 clusters, recorded the highest number of cases at 60,000 cases from June 1 to July 23, said National Recovery Plan (PPN) Coordinating Minister Tengku Datuk Seri Zafrul Tengku Abdul Aziz. The finance minister said of the total clusters, 373 or 50.7% involved the manufacturing sub-category, with 35,642 cases reported.