Japan's Fukushima Daiichi Nuclear Power Plant has started discharging treated nuclear wastewater into the sea, prompting the Hong Kong government to ban the import of aquatic products from 10 prefectures in Japan. As a result, Japanese restaurants in Hong Kong have experienced a 30% drop in business, and the tourism industry has also seen a decline in the number of citizens signing up for Japanese tours. Many restaurants and industries are preparing for the long-term impact of the nuclear wastewater discharge and are seeking alternative supply channels to minimize losses.