Shares of Maike Tube Industry (01553.HK) plummeted 8.57% at the market open on Wednesday, following the company's release of its annual financial results. The significant drop suggests that investors were disappointed with the company's performance or outlook.

According to the financial report released after market close on Tuesday, Maike Tube Industry reported a revenue of RMB2.57 billion for the fiscal year. The company's profit for the year stood at RMB141.8 million. Additionally, the board of directors declared a final dividend of HKD12 cents per ordinary share.

While the company has maintained profitability and is offering a dividend, the sharp decline in stock price indicates that these results may have fallen short of market expectations. Investors might be concerned about the company's growth prospects or other factors not immediately apparent in the headline figures. As trading continues, market participants will likely scrutinize the full annual report for more insights into Maike Tube's financial health and future outlook.