港股航空股震荡上升，中国东方航空股份涨超3%

Group 1 - Hong Kong aviation stocks experienced a volatile rise on November 19, with China Eastern Airlines (00670.HK) increasing by over 3% [1] - China Southern Airlines (01055.HK) and Air China (00753.HK) both saw gains of over 2% [1] - Cathay Pacific Airways (00293.HK) also followed the upward trend [1]