Techub News reported that BOYAA, a Hong Kong-listed company trading under stock code 00434, published a voluntary announcement on HKEXnews disclosing that it had increased its Bitcoin holdings. The filing did not specify the amount of Bitcoin purchased or the value of the transaction. BOYAA is described as an online board and card game developer and operator. The disclosure was made through HKEXnews, the Hong Kong stock exchange’s filing platform. No further details on timing, size, or pricing were provided in the announcement summary cited by Techub News.