Originally, 50 Comorian francs were worth 1 French franc. Its currency is the CFA franc. The francs were equal in value to the Belgian franc. Chad's currency is the CFA franc. This was a direct continuation of the Sardinian lira and the French franc. The Djiboutian franc is the currency of Djibouti. Benin uses the CFA franc, which is pegged to the euro. Burundi's currency is the Burundian franc (ISO 4217 code BIF). There are two different currencies called the CFA franc. Cabernet franc and Chardonnay are the most grown varieties. In 1960, the new franc ("") was introduced, worth 100 old francs. It was also featured on the former franc currency. It was the largest plunge of the franc ever against the euro. Merlot is the dominant grape in this area, followed by Cabernet Franc. Gold coinage was suspended and the franc was debased.