Ningbo Bureau of Grains announced on April 14 that purchasing price of early rice is 77 Yuan per 50 kg. In addition, subsidy for every 50 kg is 9 Yuan. Therefore, total price is 86 Yuan. In order to ensure the production of early rice, Ningbo Bureau for grains and Bureau for Commodity prices and Financial Bureau jointly issued the notice on purchasing work for early rice in 2008. The purchasing price is fixed. If the market price is higher than 77 Yuan during the harvest period, Ningbo Government will pay at market price. If it is lower than 77 Yuan, then, the purchasing price remains the same.