The Board of Productive Technologies Company Limited announced that since the publication of the Announcement, the Company has received purchase orders and evaluation agreements from diverse customers for 40 sets of wet processing equipment applied to solar cell manufacturing (the 'Products'), 23 sets of which were developed based on the advanced Double-deck Inline Platform (NIAK4). The revenue from these purchase orders and evaluation agreements has not been recognised yet. To the best of the Directors' knowledge, information, and belief, having made all reasonable inquiries, the customers and their ultimate beneficial owners are third parties independent of the Company and its connected persons as of the date of this announcement.

The Double-deck Inline Platform is iteratively developed and upgraded from RENA modularized NIAK platform. It is compatible with the conventional acidic cleaning process, and other processing technologies including low-temperature acid etching and high-temperature alkaline polishing processing which are based on the authorized single-side wafer etching process patent. The Double- deck Inline Platform can break through the production capacity bottleneck of inline cleaning equipment, achieving a production capacity of 1 gigawatt (GW) per unit, which is expected to reduce the customer's capital expenditure by about 25%.

The Products are wet processing equipment applied to solar cells manufacturing and designed for applications in wafer surface texturing process that reduces reflection losses of the incident light.