Place oysters in a single layer in a shallow baking dish. Combine oyster liquid, tomato paste, chili sauce, lemon juice, Worcestershire sauce, horseradish and salt in a saucepan; cook over medium heat 20 minutes. Pour sauce over oysters. Prick oysters with a fork to allow sauce to penetrate. Sprinkle with cracker crumbs. Bake at 350 degrees for 25 minutes. Yield 3 to 4 servings.