California Nanotechnologies Corp. announced that it has received orders on October 19, 2021 of USD 245,000 for the delivery of prototype parts manufactured using its spark plasma sintering production capabilities and expertise. In the quarter ending May 31, 2021, the company delivered over 50 wafers of an advanced material to a customer that is working on novel thermoelectric devices. The advanced material wafers designed and fabricated by the company are incorporated into the customer's device in order to enhance the efficiency of its green electrical generation process. These sample wafers were the subject of customer analysis and post-processing. Following this work by the customer, the company has received the current USD 245,000 orders, which will provide the customer with sufficient wafers to fully outfit a prototype of its thermoelectric device.