https://www.reuters.com/article/us-china-qualcomm-nxp-semicondtrs/qualcomm-extends-cash-tender-offer-to-buy-nxp-shares-idUSKBN1JB1E1 >Qualcomm Inc has extended by a week its cash tender offer to buy all shares of NXP Semiconductors NV for $44 billion, the chipmaker said on Friday.