What is the global benchmark futures contract for Corn/Maize/

What is the global benchmark corn/maize futures contract? Global corn futures benchmark contract used to trade on MATIF, which was a commodities exchange in Paris. It was merged in Euronext and traded on LIFFE platform of the Euronext. Below is the link for contract specifications, https://globalderivatives.nyx.com/en/contract/content/29461/contract-specification You can find delayed prices of the same on below link, https://globalderivatives.nyx.com/en/products/commodities-futures/EMA-DPAR You can get corn futures prices traded on...