According to the Corporate Governance Code of the Hong Kong Listing Rules, what must issuers disclose about their dividend policy?

ID : 1885
Long answer : Issuers must disclose their dividend policy and key dates for dividend payments. (Source: https://en-rules.hkex.com.hk/sites/default/files/net_file_store/HKEX4476_3828_VER36626.pdf)
Short answer : The policy and key dates for dividend payments.
answer 2 : Only employee bonuses.
answer 3 : Only marketing expenses.
answer 4 : Only IT costs.