Hi Evan,
It looks like the 2 dividend lines were rounded off to 4 decimal places instead. The actual dividend rates were 0.13125 and 0.11875 (instead of 0.1313 and 0.1188).
Source is https://www.hkex.com.hk/Market-Data/Securities-Prices/Equities/Equities-Quote?sym=9988&sc_lang=en