Kilgore, Texas-Net income saw a significant boost at Martin Midstream Partners LP in 2006, up at $22.2 million on sales of $576.4 million versus 2005’s $13.9 million and $438.4 million. Both sulfur and fertilizer sales were up for the year, with sulfur at $61.3 million, up from 2005’s $36.8 million, while fertilizer was $41.3 million, up from $31.6 million. Total Martin fourth quarter earnings were $8.4 million on sales of $149 million versus the year-ago $2.6 million and $144.6 million, respectively. Fourth quarter sulfur sales were off at $14.5 million from the year-ago $19 million, while fertilizer sales were up at $8 million from $5.6 million.