What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: Dewardric McNeal, Longview Global managing director and senior policy analyst, joins CNBC's Melissa Lee to discuss chip stocks tumbling after the U.S. expands its rules on semi exports, how China will retaliate against the new regulation, and what it means for chip developers worldwide.
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mildly negative
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