July 30 Pre-Market Important Concept News

English summary

### July 30 Pre-Market Important Concept News Time: 2026-07-30 09:18:44 Content: Simplified important concepts to review, saving review time. If you like it, please like and support the author, and comment for discussion. Today's News: MLCC July 30 Samsung Electro-Mechanics: August 1 MLCC full-line price increase of 30%; Japan's Taiyo Yuden: September 1 MLCC price increase, tight capacity and delivery pressure. Concept stocks: Fenghua Advanced Technology, Three-ring Group, Sinocera, Zhenhua Technology, Torch Electronics. Crude Oil July 30 Middle East geopolitical conflict escalates, Brent crude surged 7.91%, WTI crude rose 6.56%. (Corresponding concepts: oil & gas exploration, oilfield services, refining, coal chemical). Concept stocks: China Man-Made Petroleum, Shandong Molong. Fed July meeting maintains interest rates unchanged July 30: Fifth consecutive pause in rate hikes, easing overseas rate hike pressure, improving global growth stock liquidity expectations. ...