Add tomato paste and stir in until completely combined and onions are coated. Add in all of the seasonings, and the chicken broth. Stir until combined bring to a boil, turn down heat and allow to simmer for 10 minutes.
Add in sliced chorizo and cook another 5 minutes, lastly stir in the shrimp and cook for another 5 to 10 minutes, until shrimp is done.