Without the lithography machine, the production of Kirin chips will become difficult. The lithography machine is a key device used to make chips, which can transfer design patterns to silicon chips to form photolithographic patterns. However, even without the lithography machine, the production of Kirin chips is still possible. For example, alternative technologies such as electron beam exposure or laser lithography could be explored. In addition, you can also consider outsourcing manufacturing or co-producing with other companies. However, these methods can increase manufacturing costs and time.