Argentinian Chardonnay tends to be planted in cooler regions of the Andes, resulting in a more mineral wine. Consider it closer to Burgundy than California when it comes to food pairing. Think lobster, salmon and scallops.
The cool regions of the Andes produces a mineral-heavy and vegetative style of Chardonnay.
Argentinian Chardonnay is closer to Burgundy Chardonnay than California Chardonnay.