Trade has record fourth quarter on strong margins in core grain assets.

Assurance protocol, online platform together support corn farmers, exporters.

Smaller US, Argentine crops lead to 67-million-tonne drop in projected corn output.

Revised policy would allow yellow corn for animal feed but ban on white corn would remain.

All food at home also finishes higher, up 0.8%.

Groups seek more transparency, better communication.

Flour from wheat produces up to 45% less acrylamide.

Company sustains loss of $1.27 million in second quarter.

Cargill among companies working to improve sustainability.

Reports 10.3% turnover increase, 35.7% boost in net profit for 2022.