Checked around, seems the denomination of this multiple launch rocket system is PCL191 (feel free to correct if it's not right), made its public debut at the National Day parade in October 1st, 2019. It has been identified as a state-of-the-art piece of weaponry capable of firing both rockets and ballistic missiles. The system is capable of firing eight 370mm rockets 350km or two 750mm ballistic missiles 500km. A report in the latest issue of Modern Ships (December issue of 2019) also gave the new hardware a name -- the Type PCL191 -- saying it was a modular launcher based on the AR3 system developed by China for the export market.