"teleport" What does that mean?
It means goods don't just magically appear from one area to another. A global market requires global logistics. Prices don't automatically equalize globally because products don't teleport. For a commodity like rice, let's consider:
1) Existing contracts
2) Availability and cost of shipping from grower/processer to port facilities
3) Availability and cost of port facilities and loading
4) Availability and cost of shipping
5) Availability and cost of receiving
6) Ability of major customers to product swap (you can swap the type of rice you serve at dinner, a major brewer needs the type of rice they need)
7) Ability of new customers to pay (African nations aren't the US, they don't have practically unlimited resources)
Now, I don't know the status of all those things. I'll assume you don't either. I don't care enough to learn about them. I'll assume you don't either. So, I look to see what people who make good money to know those things are doing. You can do that easily by looking at commodity markets. Rice is *down* $1.74 from a month ago. Does that sound like professional traders, growers, and purchasers belive there will be a shortage?
The 52 week high for rice is $19.92. Today it's $15.92 Does that sound like prices are blasting through the roof due to this shortage?
So if you believe I'm giving out bad information and you understand it better, you've got the opportunity to rip the faces off professional traders. Buy your futures now and cash in.
Want to revisit this in 6 months when the media is telling Chicken Little a different sky is falling and everybody's forgotten they were supposed to be moving out their horde of toilet paper for rice this week?