Rain in Argentina is threatening the wheat and barley crops, while the country’s corn market remains well supplied and low priced. Meanwhile, interesting market spreads are developing between South American and U.S. soybeans. Soybeans Global Market Spreads The soybean market was active for spot positions last week with trades for U.S., Brazilian and Uruguayan origins. Chinese crush margins were good in the first half of the week at about $23-25/MT on spot positions, but rising CBOT prices in the latter half pressured margins somewhat. The main activity was concentrated in the Pacific Northwest (PNW) with around nine vessels traded from there at $1.45-1.50X CNF China.The PNW has had clear advantage as the cheapest origin for the past seve...