HK wood <a href="https://zh.wikipedia.org/wiki/%E8%94%97%E6%B8%A3%E6%9D%BF" class="extiw" title="zh:蔗渣板">zh:蔗渣板</a> in August 2021
<a href="//commons.wikimedia.org/wiki/User:Wenrodymaiusam" title="User:Wenrodymaiusam">Wenrodymaiusam</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>