Wheat Argentina’s Grain Receivers, Oil Workers, and Oil Federation unions have been striking for nearly two weeks now, complicating grain and oilseed market logistics. At the same time, harvest is moving quickly, registering 13 percent weekly progress last week, bringing total harvested area to 66 percent. Upriver ports are not receiving any meaningful volume of trucks as farmers are struggling with their own logistics. Farmers prefer to sell for December delivery, even when prices are a few dollars less than deferred months, as it allows them to harvest and deliver directly to ports and avoid on-farm storage.   The situation is unstable and uncertain, but the one thing is for sure: Argentina will have a very small lineup...