*US 2Q Prelim GDP -0.6% Vs Advance GDP -0.9%
*2Q Prelim Real Final Sales +1.3% Vs Advance +1.1%
*2Q Prelim PCE Price Index +7.1% Vs Advance +7.1%
*2Q Prelim Core PCE Price Index +4.4% Vs Advance +4.4%
*2Q Prelim Purchases Price Index +8.4% Vs Advance +8.2% https://t.co/AjVEkf9iz1