Anthony Lam Sai-ho, a rice importer and member of the Trade and Industry Department’s Customer Liaison Group for Rice, has a message for Hongkongers who have swept staple goods off supermarket shelves recently – do not panic.While residents had seen rice, toilet rolls, instant noodles and even sanitary pads disappear faster than they could be restocked amid the outbreak of the deadly coronavirus that causes Covid-19, ample supply was available in Hong Kong, he said.Speaking to the Post, Lam…