BBQ Peach Pulled Pork

Name: BBQ Peach Pulled Pork
Ingredients: 1 teaspoon ground cumin; 1 teaspoon garlic powder; 1 teaspoon ground ginger; 1 teaspoon ground mustard; 1 teaspoon onion powder; 1/2 teaspoon freshly ground black pepper; 1/2 teaspoon chili powder; 1 teaspoon kosher salt; One 3-pound boneless pork shoulder (Boston butt cut), cut into three 1-pound pieces; 2 tablespoons olive oil; 3/4 cup low-sodium chicken stock; 3 tablespoons apple cider vinegar; One 13-ounce jar peach jam; 2 tablespoons Dijon mustard; 2 cloves garlic; One 8-ounce can tomato sauce; 1 tablespoon molasses; 1 tablespoon soy sauce; 1 teaspoon Worcestershire sauce; 1/4 cup fresh parsley, roughly chopped