What is the manufacturing process for chocolate

Cocoa beans (cleaning, fermenting, shelling, roasting and winnowing) -> roasted nibs (grinding and refining) -> Mass/liquor Then three options depending on processing: Mass/liquor (pressing) -> cocoa cake (milling, sieving) -> cocoa powder Mass/liquor (pressing) -> cocoa butter -> sold as cocoa butter or chocolate Mass/liquor (mixing, grinding and conching (with addition of sugar and milk)) -> chocolate