1Heat coals or gas grill for direct heat. Cut four 18x12-inch pieces of heavy-duty foil; spray each piece with cooking spray.
2In large bowl, mix rice and broth; let stand about 7 minutes or until broth is almost absorbed. Stir in bell pepper and onions. Place 3/4 cup rice mixture on center of each sprayed foil piece. Top rice with salmon. Sprinkle each salmon fillet with 1/4 teaspoon salt; top with 2 tablespoons chutney and 1/4 cup pineapple chunks.
3Fold foil over salmon and rice mixture so edges meet. Seal edges, making tight 1/2-inch fold; fold again. Allow space on sides for circulation and expansion.
4Cover and grill packets over medium heat 12 to 18 minutes, rotating packets 1/2 turn after about 6 minutes, until salmon flakes easily with fork. Place packets on plates. Cut large X across top of each packet; fold back foil.